Back to the Future Part II (1989): Nobody Calls Me Chicken

The clip Nobody calls me chicken from Back to the Future Part II (1989) with Michael J. Fox, Thomas F. Wilson What's wrong, McFly? You got no scrote? He's a complete wimp. What's it going to be, McFly? Are you in or out? I just, I'm not sure that I should. I should discuss it with my father. Your father? Wrong answer, McFly! You lose! Okay, Griff, I'll do it. Whatever you say. Stay down and shut up. Keep pedaling, you two! Now let's hear the right answer. Well! Since when did you become the physical type? The answer's no, Griff. No? What are you, deaf and stupid? I said no!