[Marty places headphones over his father's ears and wakes him up by playing Van Halen music at full blast. George wakes up screaming - Marty pauses the music. George looks up to see Marty, who is unrecognizable because he is wearing a radiation suit] George McFly: Who are you? Marty McFly: [after giving him another earful of loud rock music] Silence Earthling! My name is Darth Vader. I am an extraterrestrial from the planet Vulcan! [makes Live Long and Prosper sign with his hand]
Dr. Emmett Brown: Then tell me, "Future Boy," who's President in the United States in 1985? Marty McFly: Ronald Reagan. Dr. Emmett Brown: [laughs] Ronald Reagan. The actor? Then who's VICE-President? Jerry Lewis!