A old man goes to doctor and says "Doctor I take a shit every morning around 9am." Doctor says "That's good and healthy." Old man says "But I don't wake up till 10am."
Man and wife get in bed together. Man rubs on wife wanting some and wife says, " I can't tonight, I have a gynecologist appointment in the morning." After a few minutes, man starts rubbing on her again. She says "Didn't you here me? Stop." He says "What, do you have a dentist appointment too?"