A husband and wife sleep in separate twin beds. One night he asks his wife to come over to his bed to fool around.
As the wife gets up to walk over to his bed, she trips over the carpet and falls flat on her face. The husband looks up concerned and says, "Oh did my little wifey fall on her little nosey wosey?"
She laughs and gets in his bed. When they are done, she gets up to go back to her bed and falls over the rug again. Her husband looks over his shoulder to see her on the floor, rolls over and says, "Clumsy bitch."