A man was taking his wife, who was pregnant with twins, to the hospital when his car went out of control and crashed. Upon regaining consciousness, he saw his brother, a relentless world-class practical joker, sitting at his bed side.

He asked his brother how his wife was and his brother replied: "Don't worry, everybody is fine and you have a son and a daughter. But the hospital was in a real hurry to get the birth certificates filed and since both you and your wife were unconscious, I named them for you."

The husband was thinking to himself: "Oh no, what has he done now?" With great trepidation he asked: "Well what did you name them?"

The brother replied: "I named the little girl Denise."

The husband, greatly relieved, said: "That's a very pretty name! What did you come up with for my son?"

The brother replied: "Denephew."