A football coach noticed that his star tackle, Bubba, had so many women hanging around that he couldn't possibly handle all of them. So one day he asked Bubba, "Just what the hell is your secret?"
So Bubba replies, "Well Coach, whenever I'm about to have sex, I always whip it out and bang it on the dresser like a hammer. This numbs it and I can screw'em forever!"
The coach went home early one day, and went to the bedroom. He heard his wife in the shower. Seeing a window of opportunity, he jerked off his clothes and started banging it on the dresser. His wife stuck her head out of the shower and asked, "Is that you, Bubba?"