Little Johnny's preschool class went on a field trip to the fire station. The fireman giving the presentation held up a smoke detector and asked: "Does anyone know what this is?"
Little Johnny's hand shot up and he said: "That's how Mommy knows supper is ready!"
After checking in to a hotel, a man is gets into the elevator and accidentally rubs his elbow against a woman's breasts. He tells her, "If your heart is as soft as your breasts, I know you'll forgive me."
She replies, "If your dick is as hard as your elbow, come to room 624."
