My wife works as a teacher. Most teachers keep a mini fridge in the classroom for storing their lunches (mostly due to school food being hideous). One of the substitute teachers that works at her school is famous for eating the food out of the rooms of the teachers he substitutes for.
Once, he at half of a teacher’s candy bar and left a Post-It note stuck to it that read “Sorry, I was hungry.” There were teeth marks still in the candy bar. Teachers all over the school have complained about this guy.
I was talking to one of my wife’s friends, and she was upset because she has been out of school for a couple days, caring for her mother. She left her daughter’s lunches (who is a student at the school) in her fridge and the substitute ate them all. This woman is pissed.
So in typical Divemedic fashion, I suggested a mechanical ambush. My suggestion is that they make some cookies using chocolate flavored laxative as the chunks, then leave them in your fridge with a note saying “don’t eat these.” Then if he eats them, it’s not on you. I was shot down.
Whatever. I bet he would never eat your food again.