I don't think I would wish this fate on my worst enemies. A girlfriend decided to get back at her boyfriend by pepper spraying a roll of toilet paper. Yes, she's pure EVIL.
As you can probably imagine, the boyfriend comes home goes to do his business in the bathroom and quickly realizes that his b-hole is on fire. All he can do is writher around on the floor in agony and ask "Why? What kind of prank is this?" He eventually climbs into the closet to ride out his shame in pain, and his girlfriend eventually brings him ice to help soothe the burning. The catch -- the ice is pepper sprayed, too.