A person who enters your flat/house as a regular person and leaves an urban legend as they flee the scene of an alcohol induced 'accident' leaving your couch, floor, walls and somehow TV covered in shit!
Bringing a whole new meaning to the phrase couch surfing.
Don't invite Steve to the flatwarming party.... I'veheard he is a shoucher
When a guy at the mall threw his Cinnabon to his girlfriend to finish, he accidentally hit her in the crotch. Jared started laughing and yelled, "She caught it, right in her Skonch!"