What was your worst experience as a waitress?

A few years ago I invented an entertaining game for myself. Craigslist was an open highway then, and I would post a list of questions in the m4w personals across the USA, and all over the world and see who responded. I think I might have been the first person to do this, but there is nothing like the internet to undermine a person's sense of originality. I was certainly the most prolific. Here are some of the answers to one of the questions.
What was your worst experience as a waitress?

I grew up in a restaurant and I think being robbed was the worst

a guy asking for my number and leaving me a shitty tip

Smoking waitress