George McFly: I've never picked a fight in my entire life.Marty McFly: Look, you're not gonna be picking a fight, Dad... Dad-Dad-Daddy-O.
George McFly: You really think I ought to swear?Marty McFly: Yes, definitely. Goddamn it, George, swear.
Lorraine Baines: There, there, now. Just relax.Lorraine Baines: You've been asleep for almost nine hours now.Marty McFly: I had a horrible nightmare. I dreamed that I went... back in time. It was terrible.Lorraine Baines: Well, you're safe and sound now, back in good old 1955.Marty McFly: 1955?
Mother? Uh, w-with Marty's parents out of town, don't you think he oughta spend the night? I mean, after all, dad almost killed him with the car.