If You Want Something Different

This guy sits down at the bar, and starts telling the bartendar, "I've been married for 12 years now and I want some variety. I'm sick of the same old thing! I want something different!" The bartendar says, "12 years thats a long time, you don't want to do anything stupid! Hell, if ya want something different just flip her over!" The man replies, "What? And have a houseful of kids!"