There's an interesting article in the NY Times about the things people leave behind when they move out. Mostly we're talking a roll of toilet paper or a half eaten jar of mustard. But there are some rather deviant and sort of disgusting items that people are leaving behind (false teeth, handcuffs, a bottle of Valium).
Note to the height challenged: check the top shelf of the closet before you leave.
Via Apartment Therapy.