Bad gums

There was a father and his young son who lived in a secluded village somewhere in central Australia. The boy’s mother had left the father under difficult circumstances, and he had had bad experiences with women ever since. So he took his boy aside one day and told him, “Listen son, don’t go messing around with women, because, you know, down there, they’ve got teeth down there.”
The boy listened intently to his father’s advice. Years passed, the boy has grown up and his father has died, leaving him alone. So, one day, the boy ventures to the closest large town, where he goes to a club in search of companionship. He strikes up a conversation with a beautiful young girl. Things are going well, and they end up back at her place. They are about to get into bed when the boy remembers his father’s advice and shies away.
“What’s wrong?” she asks.
“Well, my father told me that women have teeth down there.” replied the young man.
“Of course we haven’t got teeth down there!! Have a look if you like.”
So he takes her up on the offer. He takes off her panties, and he’s poking around, examining the lady’s most private parts.
“Hmmmm. I don’t see any teeth down here, but you should see the state of your gums.”

Ouch! That hurts!