Chicken Butt

Okay, listen up, nimrod. This is what you call a "dad joke." It's so dumb it's funny, like your face. The setup is simple: someone asks, "Guess what?" and the other person responds, "What?" Then comes the punchline: "Chicken butt!" It's a play on words because it sounds like you're saying something important, but really, you're just talking about a chicken's rear end. And you find that funny. I weep for humanity, especially for you.