I have a friend who used to work in a retail clothing shop in a mall. Occasionally someone would take a dump in a changing room and my friend or one of her coworkers would have to clean it up. Some people suck.
A track and field official told me a story last month of a track meet he was working earlier this year. One of the athletes lost it during her race and there was a trail of poo on the track. The meet was delayed for 90 minutes because they had to locate the proper personnel to deal with a potential biohazard.