An old cowboy walks into a Barbershop for a cut and a shave and says, I haven't had a clean shave in years since my skin is wrinkled from age and the elements and I can never get all the whiskers cut. The barber pulls out a wooden ball from the cabinet and says put this in your cheek, it will stretch the skin and smooth it out while I shave you. After the barber finished the cowboy says WOW that is one smooth shave, I haven't had in years !!! Then he asks, what happens if someone swallows that little wooden ball ? The barber says, Just bring it back in a couple days like everyone else does.