The Wedding Night

The wedding party decided to play a little joke on the newlyweds by placing a tape-recorder under their bed. When they retrieved it the next morning, they heard the bride's estatic voice saying, "THAT'S HAPPINESS! THAT'S HAPPINESS!."

Then they noticed that the tape was playing at the wrong speed. When they slowed it down they heard the bride saying,

"THAT'S A PENIS? THAT'S A PENIS? "