An old man walks into the barbershop for a shave and a haircut, but he tells
the barber he can’t get all his whiskers off because his cheeks are wrinkled
from age. The barber gets a little wooden ball from a cup on the shelf and
tells him to put it inside his cheek to spread out the skin. When he’s
finished, the old man tells the barber that was the cleanest shave he’s had
in years. But he wanted to know what would have happened if he had swallowed
that little ball. The barber replied: “Just bring it back tomorrow like
everyone else does”.