Don't you dare put your hand under there!

Six-year-old Johnny is the most gullible little boy in the world. One day, he is out shopping with his mother when he walks up to a mannequin and starts to run his hand up the mannequin's skirt. Johnny's mother sees this and rushes over, saying, "Johnny, don't you dare put your hand under there! Women have teeth up there and you're lucky she didn't bite your fingers off!" Johnny nodded dumbly and swore he would never touch a woman there. Well 10 years later, 16-year-old Johnny is out on his first date with Cindy and after dinner and a movie they find themselves in the back seat getting hot and heavy. After awhile, Cindy finally says to Johnny, "Don't you want to take it one step further? Don't you want to put your hands down my pants?" Johnny immediately says, "Oh, no, you might bite my fingers off! I bet you have really sharp teeth down there!" She starts to laugh and says, "No, I don't." "Yes, you do!" he says. "No, I don't! Look, I'll prove it to you!" she says, and whips off her jeans and panties, leans back, spreads her legs and says, "See, I told you so!" He takes one look and exclaims, "Well, no wonder. Look at the condition of your gums!"