Can anyone tell me of their worst experiences working in fast food?

I used to work at a restaurant, not naming the name, and one tile the costumer was being the biggest pain in the ***. Everything was wrong with the order, when in reality it was exactly what they asked for. Well, the cooks were getting so sick and tired of the costumer sending back the food that they spit on the food and then "accidentally" dropped the food on the floor. Well, when the costumer got the food, they finally were ok with it not know what just happened. I have learned to be nice and not picky.

I used to work at McDonalds. And some of the stuff that went on there...was just disgraceful, but the worst part is that the managers didn't care what the staff were doing. Not wearing gloves when making burgers, serving raw nuggets, serving food off the floor, putting hair and other things in the shake and soft serve machine! Staff going into the walk in fridge and having sex! AND putting things on the cakes for the cafe. One time there was a big bug in one of the coffee cups and whoever was making the coffee mixed up which one had the bug in it and actually served it to a customer. Someone put cement in the toilet bowl during a riot and then when it hardened, people still crapped in the toilet! Staff would even have competitions over who could eat the most raw burger patties.

I work at Wendys. One time I made a burger and a customer found a dead maggot in it. I have no idea how it got there :|