Is it normal to fart on a college roommate's pillowcase?
When I was in college I got stuck rooming with an annoying kid who was assigned to me. I would get even with him by farting on his pillowcase when he was away at class. A few times I even dropped my pants and underwear and ripped a fart on the pillowcase - I would flip over the pillow just in case he came back from class early. As far as I can tell, he never discovered that I was farting on his pillowcases!