A police officer attempts to stop a biker for speeding, but the biker gradually increases his speed until he’s going over 100 mph.
Eventually, the biker realizes he can’t escape and pulls over.
The cop approaches and says, “It’s been a long day, and my shift is almost over. If you can give me a good excuse for your behavior, I’ll let you go.”
The biker thinks for a few seconds and then says, “My wife ran away with a cop about a week ago. I thought you might be that officer trying to return her!”