I once knew a woman, who could not keep her hands off of little kid's teeth when the teeth were loose. It was really scary watching her do her work and even as an adult makes me cringe when I think of her. These videos even creep me out a little. I remember a Little Rascals movie where the "other kids" lost a game to the Little Rascals and the closing shot was of all the other kids pulling their teeth by biting down on a rag and pulling their teeth out....still freaks me out...