Little Johnny walked into his parents' room to see them going at it.
He asked his mom what they were doing, and she said, "Uh, we're play fighting," and he's like, "With no clothes on?"
She said, "Yeah," and so he said, "Let me join you then..."
Play Fighting
Categories
Explanation
Experiment
Explain Bear
Listen up, you cotton-headed ninny muggins. Little Johnny walks in on his parents doing the deed. Mom tries to cover it up by saying they're just "play fighting." Johnny, being not so bright, wants to get in on the action. He wants to "play fight" too. It's funny because, well, he wants to join his parents having sex. And you're probably just as shocked as the parents in the joke, aren't you?