Marty McFly: [showing the two boys how to play the shoot 'em up video game] I'll show you, kid. I'm a crack shot at this. [shoots a perfect score with the electronic gun] Video Game Boy #1: You mean you have to use your hands? Video Game Boy #2: That...
[first lines] Young Jennifer: How 'bout a ride, mister? Marty McFly: Jennifer! Oh, man, are you a sight for sore eyes; let me look at you. Young Jennifer: Marty, you're acting like you haven't seen me in a week. Marty McFly: I haven't.
Biff Tannen: You're supposed to be in Switzerland, you little son of a bitch! Marty McFly: My father? Biff Tannen: Did you get kicked out of another boarding school? Damn it, Lorraine, do you know how much perfectly good dough I blow on this no-good ...
Grandma Tannen: Biff, Biff, where are you goin' now? Biff Tannen: I told you, grandma, I'm goin' to the dance. Grandma Tannen: When you comin' home? Biff Tannen: I'll get home, when I get home. Grandma Tannen: Don't forget to turn off the garage ligh...
Doc: I went to a rejuvenation clinic and got a whole natural overhaul. They took out some wrinkles, did hair repair, changed the blood, added a good 30 to 40 years to my life. They also replaced my spleen and colon. What do you think?
Lorraine Baines: Biff, somebody already asked me to the dance. Biff Tannen: Who? That bug George McFly? Lorraine Baines: I'm going with Calvin Klein, okay? Biff Tannen: Calvin Klein? No, it's not okay!
Marty McFly: [arriving in 1955] Oh, this is heavy, Doc. I mean, it's like I was just here yesterday. Doc: You were here yesterday, Marty.
Skinhead: You're coming with us upstairs! Marty McFly: [struggling to get free] Let me go! Match: [grabbing Marty] Sonny, we can do this the *easy* way or the *hard* way! [3-D hits Marty over the head] Miscellaneous voice: The easy way.
Lorraine Baines: [frowns at a stuttering Marty] Are you all right? Marty McFly: [stares at his mother's obviously enlarged breasts] I'm fine, I'm fine. It's just that you're so... you're so... big.
[Biff has chased Marty to the roof of a building] Biff Tannen: Go ahead, kid! Jump! A suicide will be nice and neat. Marty McFly: What if I don't? [Biff points gun at Marty] Biff Tannen: Lead poisoning.
Young Doc: Nice talking to you. Maybe we'll bump into each other sometime again in the future. Older Doc: Or in the past.
Marty McFly, Jr.: [in background watching TV] Oh great, the atrocity channel!
Marty McFly: Tell me about my future. I know I make it big, but do I become, like, a rich rock star? Doc: Please Marty. No one should know too much about their destiny.
Marty McFly: [on walkie-talkie to Doc] Doc! Biff's guys chased me into the gym and their gonna jump... me! Doc: [on walkie talkie to Marty] Then get outta there! Marty McFly: [on walkie-talkie] No, Doc. Not *me*, the *other* me, the one that's up on ...
Marty McFly: Nice shot Doc! You're not gonna believe this, we gotta go back to 1955. Doc: I don't believe it!
Marty McFly: I had a horrible nightmare. It was terrible. Lorraine Baines: Well, you're safe and sound now. Back on the good old 27th floor. Marty McFly: 27th floor?
Biff Tannen: Where is he? CPR Kid: Who? Biff Tannen: Calvin Klein. CPR Kid: Who? Biff Tannen: The guy with the hat. Where is he? CPR Kid: Oh he went that way. I think he took your wallet! [to bystander] CPR Kid: I think he took his wallet.
Marty McFly: Tough break, kid. Must be rough bein' named after a complete butthead. Marty McFly: What's that supposed to mean? Marty McFly: [Biff knocks on Marty's head with his cane] Marty McFly: Hello? Hello? Anybody home? Huh? Think, McFly! Think!...