With five minutes left in his shift a cop notices a speeding car go by. Pulling in behind the speedy driver, he flips on his lights. The car actually speeds up for a couple seconds, and then pulls over to the side of the road.

The cop walks up to the car and says "Look, it's been a long day. You were speeding, and I should write you a ticket. I'll give you a break though if you can give me one good reason why I shouldn't."

The driver, without missing a beat says "My first wife left me 15 years ago for a cop. When I saw you in the mirror, I thought you might be trying to give her back...."

"Have a nice day, sir. Drive safely."