There's this elderly Jewish guy who asks his scientist grandson to
explain to him Einstein's Theory of Relativity. The grandson says:
"When you go to the dentist and get a cavity filled without a shot of
Novacaine, a minute seems like an hour. But when you have a gorgeous
blonde sit on your lap, an hour seems like a minute." The oldtimer
replies: "FROM **THIS** EINSTEIN MAKES A LIVING ???"
