I'm willing to bet this joke will bring a smile, if not a laugh. How'd you rate it?

Bill’s wife was about to give birth. Walking up and down the hospital corridor, the expectant father waited while his wife was in the delivery room. Twenty minutes later, the nurse came out with a big smile and said to Bill “Your wife has just given birth to twins!”. Upon hearing the news, Bill was stunned into silence. Then he angrily stormed into the delivery room and shouted at his wife, “Okay, whose’s the other fellow!?”