Bill was sitting in the cathedral during mass, and suddenly Satan appeared in the room, having some fun, to scare away the people. He screamed and growled and wailed until all had run out of the church....except Bill Clinton.
Satan jumped in front of Bill and shouted, "I am SATAN, BEELZABUB, RULER OF ALL THAT IS EVIL...DO YOU NOT FEAR ME???!!!???"
Bill looked up at him and said, "Why should I? I've been married to your sister for 20 years...."