Well, I worked at Dairy Queen last summer, and it was just horrible. The people there were not only assholes, but also complete morons. Heck, half of them don't even speak English.
There was this guy who ordered a hot dog (I have no idea why anyone buys non dairy products at DQ; the quality is terrible), then yelled at me when he didn't get it (we were really busy; I told him to go wait over at the other side of the counter to pick up his food, and his hot dog was sitting right in front of him the whole time).
Then, there was the fact that everyone but me (which includes the managers) would be messing around the whole time when no one was there. So I'd be the only one cleaning while they did God knows what in the back. Plus, people made massive, and I mean massive messes when making the stuff. Then they'd just leave it there.
Another thing, the meat there is terrible. Honestly, I don't know why people order it; half of it is all dried when it's cooked up.
Oh, and the cooks would steal like half of the food from the kitchen every night.
The machines also sucked. I remember once we had 5 of 6 pumps that gave icecream break on the same day.
Going back to the whole thing with people failing at life, I swear that some of them literally took their food and smeared it all over the table. Everywhere. Some of the messes were just unbelievable. Why order food if you're just gonna throw it everywhere and make me clean it up? God, I'm just glad I didn't have to clean the bathrooms...
I am happy that I cheated them out of a bit of money, in a way at least. Basically, they had a deal where you could get some food for really cheap, and when I used the employee discount, I got it for insanely cheap. I then took a 15 minute break, and ate the food. During this time, I was bored and figured out that given the cost of the food, and how much I made during those 15 minutes, Dairy Queen was actually paying me to eat their food. That made me happy. =D