Everyone has at least one crazy family member. If you don't think you do, then that means it's You. In Relative Insanity, you read a setup card aloud, like: “When my brother brought out his new baby to show the family, Granny blurted out". Then everyone else chooses one of their punch line cards to finish the phrase, like: “You are not the father" or “Somebody took a trip to the land of bad decisions" etc. In between laughter, the reader picks the funniest one to give that player a point. It's a different hilarious game each time you play.