Start talking, kid. What else do you know about that book? First, you tell me how you got...

Biff Tannen: Start talking, kid. What else do you know about that book? Marty McFly: First, you tell me how you got it. How, where, and when. Marty McFly: All right. Take a seat. [Marty doesn't move] Biff Tannen: Sit down! [he sits down] Biff Tannen: November 12, 1955. That was when. Marty McFly: November 12, 1955? That was the date I went back... [covering] Marty McFly: That was the date of the famous Hill Valley lightning storm. Biff Tannen: You know your history. Very good. I'll never forget that Saturday. I'd just picked up my car from the shop, 'cause I'd rolled it in a drag race a few days earlier. Marty McFly: I thought you crashed into a manure truck. Biff Tannen: How do you know about that? Marty McFly: My father told me about it. Biff Tannen: Your father? Marty McFly: Before he died. Biff Tannen: Oh, yeah. Right.