Joke of the day, ready?

A man's speeding while driving home one evening. He notices a police car with its lights flashing in his rear view mirror. He thinks to himself "Hmmmm, I can outrun this guy," So, he floors it. The cars are racing down the highway -- 80, 90, 100 miles an hour. Finally, as his speedometer pes 110, the guy figures "what the heck," and gives up. The police officer gets out of his cruiser & goes over to the car. Tapping the gl he says "Listen mister, I've had a really lousy day, and I just want to go home. Give me a good excuse and I'll let you go." Thinking for a moment, the man says ........."Three weeks ago, my wife ran off with a police officer. When I saw your cruiser in my rear view mirror, I thought you were that officer and you were racing to give her back to me!"