Theory vs. Reality

A son asks his father what the difference between theory and reality is.

The father says go ask your mother if she would sleep with the neighbor for 1 million dollars, then go ask your sister the same question and tell me what they say.

The son returns and says, “they both said they would do it!”

The father replies, “ok son, in theory we are sitting on 2 million dollars, in reality we live with a couple of sluts.”