A guy is reading his paper when his wife walks up behind him and smacks him on the back of the head with a frying pan.
He asks, “What was that for?”
She says, “I found a piece of paper in your pocket with Betty Sue written on it.”
He says, “Jeez, honey, remember last week when I went to the track? Betty Sue was the name of the horse I went there to bet on.”
She shrugs and walks away.