A dentist was about to leave his office with his golf bag on his shoulder, when the phone rang.
“Doctor,” the caller said, “I have a terrible toothache. Can I stop by your office in a few minutes?”
“Sorry,” replied the dentist, “but I have a previous appointment to fill eighteen cavities this afternoon.”
On a boat...
Captain (boasting): This boat makes twenty knots an hour!
Passenger: How long does it take the crew to untie them?
Tom: Did you ever see a catfish?
Joe: Sure!
Tom: How did it hold the rod?
Mother (to sleeping Little Johnny): "Little Johnny, wake up! It’s twenty to eight."
Little Johnny (half asleep): "In whose favor?"