I worked at a fast food restaurant for 3 years, and I think the worst part was the way the customers acted like they could treat the employees any kind of way but were also so quick to call the 1-800 number on you if you didn't stand there and take their attitude. And like the other posts, I hated the way that some placed their orders. Like if they wanted a plain hamburger, instead of just saying "plain," they'll say "plain with nothing on it, no ketchup, no mayo, no mustard, no nothing, just meat and bread ONLY." They just spoke to you like you were slow. I had one woman ask for a plain cheeseburger. When we gave her what she asked for (meat, bread & cheese ONLY), she said it was made wrong because she didn't want cheese on it. Even though many people think fast food workers are uneducated nobodies, sometimes the customer is dumber than the employee.