The ultimate drinking game!!
A group of friends have sex with a single willing participant to completion. Nine months later they all meet at the hospital for the child's birth, where a paternity test is performed. When the child's father is revealed, he then has to consume an entire alcoholic beverage while all other players yell "Drink bitch!!"
Dude, these child support payments are killing me, I should have never played Caitlin Roulette.