Back to the Future quotes

Last night, Darth Vader came down from Planet Vulcan and told me that if I didn't take Lorraine out, that he'd melt my brain.

George McFly, Marty McFly

George McFly: Lorraine. My density has brought me to you.
Lorraine Baines: What?
George McFly: Oh. What I meant to say was...
Lorraine Baines: Wait a minute. Don't I know you from somewhere?
George McFly: Yes. Yes. I'm George. George McFly. I'm your density. I mean, your destiny.

Lorraine Baines, Marty McFly

Don't worry. As long as you hit that wire with the connecting hook at precisely 88 miles per hour, the instant the lightning strikes the tower... everything will be fine.

Dr. Emmett Brown