Inspired by a previous thread.
As a student, I spent a lot of time working in hospitality in various roles - housekeeping, bar, restaurant, FoH etc.
My favourite 'WTF?' stories were always from housekeeping, my personal stand-out being the time that somebody took a massive shite in a wastepaper bin.
There were also a variety of sex toys left in beds, questionable tissues, soiled underwear etc. People are fucking revolting away from home (maybe at home, too, but I suspect most of this happens when other people are cleaning up after them).
Any tales to tell?