I was going to describe the waddle as "swinging to and fro" but didn't want to hurt any feelings.
Mike lost all his upper back hair, neck and face whiskers up to a couple inches above the chin line. The skin is soft and smooth, like a baby butt. The weird thing though, is on his radiation mask there was a small box outlined near his adams apple. That little square on his neck is the only place he has whiskers!