These Are The Dumbest Customers of All Time

I work at a phone company call center, and one customer once called demanding that her entire bill be reduced to zero. After checking the account, I explained that her phone service had been active and functioning for the entire billing period, then asked why she believed she should receive a full credit.

She told me she hadn't been able to use the service because her power was out. Since traditional copper landlines still work during outages with a corded phone, I explained that our service would normally continue operating even without electricity. That’s when she admitted the outage was only at her own house because she forgot to pay her electric bill. I told her we couldn’t credit her phone charges over an unpaid power bill, and she immediately asked whether she could at least receive a discount for being a loyal customer. After looking further into the account and seeing multiple nonpayment issues over the previous several months, I honestly didn’t know what to say.

I used to work the front counter at a busy takeout restaurant where employees got free or discounted food, though drinks still had to be paid for. One day, two guys came in to order pizza and immediately started making inappropriate comments toward me. I ignored it and stayed professional, but they kept trying to pressure me into giving them free extras with their order. When it was time to pay, they intentionally acted like they didn't have enough money despite clearly carrying large bills, forcing me to repeatedly recount the cash before they finally paid in full.

After that, they demanded free drinks, and when I refused, they became argumentative and accused me of being prejudiced. My manager stepped in, and they immediately backed down. Later, after I briefly went to the back, they came back into the empty front area and stole my drink from behind the counter to refill it with soda. We watched the security footage afterward and saw the whole thing happen.

I was working as a cashier at Kohl's one Tuesday afternoon after a morning snowstorm had caused two other cashiers to call off. Since nobody extra could come in, the checkout lines started getting long pretty quickly, and I had several customers waiting. One older woman in line became impatient and loudly asked if I even knew what I was doing. I apologized for the delay, kept scanning items, and even called for backup over the radio even though I knew no one was available, hoping it would calm her down.

When she finally made it to the register, she kept shaking her head and acting annoyed while I rang up her order. Then, out of nowhere, the store loudspeaker clicked on and a woman’s voice started dramatically begging for help somewhere in the women’s department. It turned out to be the same customer, who had apparently grabbed the PA phone herself just to complain publicly about the wait. After I contacted the manager, she abandoned her items and stormed out of the store.

At a store where I used to work, we didn't offer any kind of military discount. One day, a huge guy came up to my register and tried convincing me to invent an army discount for him anyway. He kept insisting that most places usually gave 10% off and acted like it shouldn’t be a big deal for me to do it.

For several minutes, I repeatedly explained that making up discounts could get me fired, but he wouldn’t let it go. Eventually, he leaned across the counter, stared directly at me, and demanded to know how I could live with myself for "stealing people’s money." He kept pressing me for an answer like I had personally wronged him, and the whole interaction became incredibly uncomfortable.

When you work at a chain restaurant, you hear all kinds of strange complaints from customers. One time, a woman tried her food, looked disappointed, and then seriously told me, "This doesn't taste like the picture."

I honestly had no idea how to respond to that. I just stood there trying to process what she meant, because I wasn’t sure how a picture was supposed to have a flavor in the first place.

One of my biggest red flags for difficult customers is when someone keeps demanding that you do something after you've already explained it could cost you your job. I once dealt with a guy who wanted to cancel his wife’s cable account and reopen service under his own name. After checking the account history, I realized they had apparently been repeating this same routine for years.

I explained that the only way I could transfer service properly was if the outstanding balance on the current account - about $250 - was paid first. He refused and insisted on paying less while demanding I ignore company policy. I told him the address would be flagged and that bypassing the process could get me written up. After arguing for several minutes, he finally snapped and said he’d just have his son Robert open the account instead. The moment he said that, I added notes blocking Robert from starting service at that address until the balance was fully paid.

When I worked at a restaurant, a woman once ordered a bacon cheeseburger with extra bacon. Right after I brought it to the table and started walking away, I happened to glance back and saw her quickly pulling all the bacon off the burger and shoving it into her mouth.

Only a few moments later, she waved me back over and complained that her burger had arrived without any bacon on it. She then tried to argue that the meal should be free because we had supposedly messed up her order.

I work in a restaurant, and one time a customer asked me if we had containers for leftovers. I told her we did and offered to grab one for her, asking whether she needed it for her food or for a drink.

She casually replied, "That's okay, I can make this work," which completely confused me at first. Then, before I could even process what she meant, she simply picked up the restaurant plate with her food still on it and walked straight out the door with it.

In New York State, vehicles have to pass a safety inspection before they can be legally driven, and I once failed a woman's car because her brake pedal went straight to the floor and the vehicle barely stopped. She immediately lost her temper, called her husband, and he came on the phone threatening me and insisting he would get me fired within the month.

After a long argument, she eventually calmed down and started asking questions about whether brake issues would normally be checked after a collision. I explained that it depends on the damage and what was repaired. She then casually mentioned she had just gotten the car back from a collision shop and had previously crashed into a building because the brakes failed, and they hadn’t told her anything was wrong.

In high school, I worked at Burger King next to a KFC. One day, a man stormed into the restaurant holding a paper bag and immediately leaned over the counter, yelling that we had given him coleslaw instead of what he ordered.

Confused, I asked him to repeat himself, and he insisted that he had just come through the drive-thru and ordered mashed potatoes but received coleslaw instead. I explained as calmly as I could that he was at Burger King, not KFC. He paused, looked around in surprise, then quietly walked out.

This is something I've had happen more than once. A customer insisted they had celiac disease and demanded that their food be made completely gluten-free. I had no issue with that request and made sure it was handled appropriately, since it’s a serious condition and needs to be taken seriously.

Later on, that same customer ordered a beer, which immediately contradicted what they had just told us. It was one of those moments where you’re stuck between staying professional and trying not to react, because the inconsistency was hard to ignore.

I work at a pizza place where we sell breadsticks. One day, a young couple came in and the woman spent several minutes studying the menu before finally pointing to the breadsticks.

She then looked at me and asked, completely seriously, whether the breadsticks had bread in them. I had to pause for a second because I wasn't sure how to respond, since the answer felt obvious but I still had to keep things professional.

I worked at a wireless phone company call center, and one time I was helping a customer set up her new phone since she said she didn't get the manual. I started by asking if she had turned the phone on yet, and she said no. I walked her through holding the power button, but she insisted nothing was happening.

I suggested it might need charging, so she plugged it in and waited a bit while I stayed on the line. After a few minutes, I asked her to try turning it on again, and she still said it wasn’t working. I then asked her to remove the battery to check it, and that’s when she admitted the battery wasn’t even in the phone. That was the root of the issue the entire time.

I had a customer come in once complaining about a product he saw on our website that we didn't carry in-store. We don’t stock everything that appears online, and some items are clearly marked as online-only. Despite that, he launched into a long complaint about how I needed to tell my managers and how corporate needed to be informed or else we were "going to lose business."

It was a lot of dramatic energy over something fairly minor, especially since it was just a cheap item that could easily be ordered online and shipped. I mostly just stood there listening, thinking about how disproportionate the reaction was compared to the actual issue.

I worked at a swimming pool store, and a customer once asked why she couldn't add salt to her steel-lined above-ground pool. I explained that salt can be corrosive to metal and would eventually damage the pool structure.

Instead of accepting that, she argued with me and insisted that steel "isn’t metal." I tried to clarify, but she doubled down, so I eventually just repeated that it would rust and strongly advised her not to do it. Even after that, she still seemed unconvinced, and I left the conversation assuming she would probably try it anyway.

I once had a customer ask me if we had an item from our website that was marked "online only," but on sale. She wanted to know why she couldn't just buy it in-store instead.

I explained, again, that it wasn’t stocked in the physical location because it was online-only. She still didn’t seem to understand and kept circling back to the same question about the sale price and why it couldn’t be honored in-store, so I ended up repeating that it was simply not available there.

A customer came into my coffee shop saying she was ordering for her son and immediately asked for "that Italian soda thing." I explained that we didn't carry Italian soda and asked if she knew anything else about the drink, like whether it was hot or cold or had any specific ingredients. She just kept repeating that it was a cold “Italian soda,” so I tried narrowing it down by describing our actual menu items.

I went through iced teas, refreshers, and iced coffees, and explained that none of them were carbonated. She insisted it had to be from our shop because her son “gets it all the time,” even though she later admitted he wasn’t actually a regular. No matter how I rephrased it, she kept insisting it was an Italian soda that wasn’t called Italian soda. She eventually gave up and ordered a blended mocha, still frustrated that we “couldn’t make it right.”

I once asked a customer if they wanted jalapeños with their nachos, and she immediately replied that she was "massively allergic" and could die if she ate them. I took it seriously right away and pointed out that some of the items she had already ordered, like the cheese and salsa dip, contained jalapeños, just to make sure she was safe.

Then she casually admitted she wasn't actually allergic at all, just didn’t like them. It was one of those moments where I had to reset and remind myself to stay professional, because the situation had been made unnecessarily intense over something that could have been answered with a simple “no, thank you.”

I was working the self-checkout lane when a customer called me over because her onions weren't scanning properly. I took a look at the screen and saw she had typed "ONIINS" instead of “onions.”

She kept insisting the machine was broken and that the onions should be free since they weren’t scanning. I had to explain that the issue wasn’t the system, but simply the spelling she entered, which was causing the product not to come up correctly.

I once overheard a customer yelling at the customer service desk, loudly complaining that the staff didn't know how to treat customers properly and that it was why the store was "losing money."

He finished his rant by declaring that he was going to take his business to Lowe’s, which was especially ironic since the entire scene was happening inside a Lowe’s store.

I used to work at a dry cleaner, and a customer once brought in a large batch of clothing, including garments called Khamis that we normally charge $8 for. He also had several T-shirts, some of which technically should have been priced as sweaters, which are more expensive, but I ended up charging them at the cheaper T-shirt rate since it was a large order.

One of the Khamis was slightly shorter than the others, and he argued it should be priced like a blouse at $5 instead. I explained that I had already given him a break on the other items and suggested we leave the pricing as-is so he was actually saving money overall. He kept insisting on lowering the price anyway, so I pointed out that adjusting it would mean correcting the rest of the order too, which would make his total higher. He still pushed for it, and I ended up just telling him that if he wanted to pay more, that was his choice.

I was opening the store one morning when a woman was already waiting at the door. As soon as I turned on the lights, she started rattling the handle. I unlocked it and was about to flip the open sign when she pushed her way in and immediately asked if we were actually open, pointing out that the sign wasn't on yet. She then went on a short lecture about how the sign should always be lit if the store is open.

About a week later, she was there again before opening. This time I made sure to flip the open sign first before unlocking the door. She came in and immediately yelled for several minutes, this time complaining that the sign was on but the door was still locked. It felt like no matter what I did, it was going to be wrong.

I work as a flight attendant, and one thing that always catches me off guard is how often people seem unsure about what "black coffee" means. A passenger will clearly order a black coffee, and then immediately add “with cream and sugar” right after.

I usually just go with it and don't correct them mid-service, but it still surprises me how often it happens. It turns what should be a simple request into a slightly confusing moment, even though it’s something we hear on almost every flight.

A customer once called the delivery place I worked at to complain about a burnt pizza. I asked for her name so I could check the orders from that night, but nothing came up. When I asked when she had placed the order, she said it was a week ago.

Confused, I asked why she hadn't called sooner, and she explained that she and her family had gone on vacation right after. At that point, the situation had already stretched past anything we could reasonably address, and I just ended the call. It was one of those moments that made the saying "the customer is always right" feel pretty far from reality.

I work at McDonald's, and we had a brand-new cashier on her first few shifts after training. A customer came in with a coupon for a free coffee, but she accidentally applied the promotion to their breakfast sandwich instead.

The customer immediately started complaining because they still saw a charge for the coffee, even though the sandwich had been discounted to $0. I tried explaining that they actually saved more money overall, but they kept insisting they had "paid" for the sandwich because it still appeared on the receipt. After going back and forth for a bit, I just ended up handing them a free coffee coupon and told them to use it next time to move things along.

We hadn't upgraded to chip card readers at my workplace yet, so we had signs up saying "Chip reader not active." Even so, people would constantly try to insert their cards and then stand there waiting until we told them it didn’t work.

After a while, I got fed up and added a clearer sign that said “No chip, please swipe,” but I still regularly got customers asking whether they should use chip or swipe anyway. Some would even ignore the sign completely and try inserting their card regardless. I usually just let them figure it out themselves and wait until they noticed the sign explaining it.

At my first job in fast food, a customer ordered a cheeseburger without cheese, so I jokingly pointed out that it would just be a hamburger and tried to explain that it would also be cheaper that way.

She insisted she specifically needed a cheeseburger without cheese and refused the hamburger option. When I suggested again that it was the same thing, she then said she was allergic to ham, so she couldn't eat a hamburger and could only have a cheeseburger with the cheese removed.

I worked at a zoo selling tickets, and one day a woman stood in a long line, waiting her turn at the counter. When she finally reached me, she spent a long time staring at the large price board like she was trying to figure something out.

Then she asked me, completely seriously, for the price of a senior membership to the science center. The funny part was that she had already passed through the zoo entrance area, complete with animal signage and displays, and was now asking a zoo employee for pricing for a completely different attraction nearby.

I worked in a coffee shop throughout college, and I started to think a lot of people didn't really understand what a blender was or how it worked.

Customers would frequently order a cold drink, and when I asked if they wanted it iced or blended, they’d choose iced. Then they’d get confused or frustrated when the drink wasn’t blended into a slushy consistency, even though that’s a completely different preparation method.

I worked at a gas station in Pennsylvania where, due to state laws, we didn't sell alcohol. When I explained that to a customer, he responded by saying, "Oh yeah, you’re all Amish up here, aren’t ya?"

I just played along and replied, “Yes sir, genuine Amish cars at genuine Amish gas pumps outside too,” since there wasn’t much else to say in the moment.

A customer once complained at a café that her latte wasn't "layered" the way she expected, meaning she wanted the coffee and milk to sit in distinct visible layers with foam on top. I explained that our espresso roast and steamed milk don’t reliably separate that way due to how they mix, especially with a newer batch that likely had similar density to the milk.

She insisted that a traditional Italian latte is meant to be layered and even argued that the word “latte” means “layered,” which isn’t accurate. My dad, who owned the café, stepped in and carefully made her a layered drink to satisfy the request, but after all that effort, she immediately stirred in sugar, completely mixing it and undoing the “layers” she had insisted on.

I saw this happen to a coworker at a fairly nice restaurant where I worked as a server. On a busy Friday night, a couple was seated at a freshly cleaned table, and my coworker came over to greet them as usual.

Before he could even finish his introduction, the woman immediately started yelling that the table was dirty. He checked and could barely see a faint smudge in the light, and offered to clean it, but she became angrier and demanded their entire meal and drinks be comped. She escalated things to the point of threatening to leave unless everything was free, even though they hadn't ordered anything yet. My coworker simply told them to leave, and after briefly trying to ask for a manager, they were told again to go and ended up walking out.

This happened while I was working as a hostess in a busy steakhouse. A customer came in during a rush, so I told him the wait would be about 30–40 minutes for a table.

He pointed to a closed section full of empty tables and insisted I seat him there instead. I explained that area was closed because there was no server available that night due to someone calling out sick. He ignored that, sat himself anyway, and later complained that no one had taken his order despite being warned in advance.

While working at a storage facility, I was responsible for units that went into auction after three months of nonpayment. We made repeated attempts to contact tenants before it ever reached that point, including calls every few days and then weekly check-ins once there was ongoing delinquency.

One customer I spoke with was in "auction status" for a long stretch, and I repeatedly told him his unit would be sold if he didn't pay. Each time, he acknowledged it. Eventually, his unit was auctioned and the space rented out. A few days later he came in furious, claiming no one had told him, even though I had documented conversations. He insisted he thought it was just a scare tactic and became so aggressive that I had to be cautious and consider calling law enforcement when he approached the counter.

While working at Apple retail, I once had a customer ask me, completely seriously, whether adding photos and files to her iPad would make it physically heavier. I had to pause for a moment because I wasn't sure if she was joking or not.

I explained that storing data doesn’t add physical weight to the device, but she still seemed unsure, as if she expected the storage itself to somehow change the feel of it in her hands.

My old store installed a keypad lock on the restroom to cut down on some of the misuse happening inside. One day, a woman came up and asked me for the code, so I gave it to her without thinking much of it.

A moment later she started shouting that the code was "way too complicated" and that customers shouldn't be expected to deal with something like that, even threatening to take her business elsewhere. I just stood there trying not to react, because the code was literally only four digits long and as simple as it could reasonably be.

I had a customer come in yelling because she had bought a TracFone that apparently didn't get reception where she lived, which she blamed on us even though we didn’t manufacture or control coverage. She was very upset and insisted the phone was defective and that we were responsible for her experience.

The situation escalated further when she brought up having a stalker, saying that because the phone didn’t work in her area, it put her in danger and that she should be able to sue the company. She was arguing that simply selling that model made us responsible for everything that happened afterward, despite the fact that we carry many different prepaid and contract phones from various providers.

When I worked at a bank, a customer came in upset because his account was overdrawn. I pulled up his account and saw several checks had cleared, so I explained that those transactions were the reason the balance was negative.

He got even more frustrated and insisted it didn't make sense because he still had blank checks left in his checkbook. He genuinely believed the physical checks were equivalent to available cash, so in his mind the balance should not have changed just because he had unused checks remaining.

When I first started as a lube tech, a customer came in upset because he couldn't remove his oil filter while trying to change his oil at home. He insisted it had been installed too tightly and blamed our shop for the issue.

He made sure to mention that he was a mechanical engineer and therefore should have been able to remove it easily. I walked over, twisted the filter off without much effort, and just stood there for a moment with my coworker, mildly amused by how differently the situation had played out compared to what he expected.

I'm a cosmetology teacher, and a client once complained that she used to be able to reach the ends of her hair behind her back around her bra strap area, but after her haircut, she couldn’t anymore. I asked how much length she had originally wanted taken off, and she said "an inch."

After checking, her hair was now sitting about an inch above where it had been, right where she originally described. I had to calmly explain that if you cut an inch off your hair, it’s going to be an inch shorter, even if that changes how far down your back it reaches.