Hell Hath No Fury

They say " hell hath no fury like a woman scorned".  Ive done something very questionable on my path to get revenge on a man that hurt me that I still cant believe it to this day. In high school this young lady I knew keyed her ex boyfriends car. My aunt

 friends boyfriend cheated on her and they all got together one night and posted stickers on his car. The stickers said things like " princess" and " beauty Queen". Have you ever done something so crazy in attempts to get revenge on someone?