Oh and Marty, be careful around that Griff character, he's got a few short circuits. In his bionic implants.Doc
Marty McFly: I don't understand this, Doc. How can this be happening? It's like we're in Hell or something.
Doc: No, it's Hill Valley. Although I can't imagine Hell being much worse!
Marty McFly: The 'Sports Almanac'. Son of a bitch stole my idea! He must have been listening when I... It's my fault! The whole thing's my fault. If I hadn't have boughten that damn book, then none of this would have ever happened.
Doc: Well, forget it Marty. That's all in the past.
Marty McFly: You mean the future.
Doc: Whatever! It demonstrates precisely how time travel can be misused, and why the time machine must be destroyed, after we straighten all of this out.
Marty McFly: Where are we? When are we?
Doc: We're descending towards Hill Valley, California, at 4:29 pm, on Wednesday, October 21st, 2015.
Marty McFly: 2015? You mean we're in the future?
Jennifer: Future? Marty, what do you mean? How can we be in the future?
Marty McFly: Jennifer, I don't know how to tell you this, but... you're in a time machine.
Jennifer: And this is the year 2015?
Doc: October 21st, 2015.
Biff Tannen: 300 bucks? 300 bucks for a couple of dents? Hey, that's bullshit, Terry.
Terry: No, Biff, it was horse shit! And it was all over your car! I had to pay old man Jones 80 bucks to haul it away!
Biff Tannen: Old Man Jones! Probably re-sold it too. I oughtta get something for that!
Terry: You want to get something for it! You can go inside and you can call Old Man Jones! If he wants to give you a refund, that's fine!
Marty McFly: Nice shot Doc! You're not going to believe this, we have to go back to 1955.
Doc: I don't believe it!
Marty McFly: What about the police, Biff? They're gonna match up the bullet with that gun.
Biff Tannen: Kid, I own the police! Besides, they couldn't match up the bullet that killed your old man.
Marty McFly: You son of a bitch!
Biff Tannen: I suppose it's poetic justice. Two McFlys with the same gun.
Lorraine Baines: Are you all right?
Marty McFly: I'm fine, I'm fine. It's just that you're so... big...
S. S. Strickland: Who?
[jabs Marty with shotgun threateningly]
Marty McFly: Marty McFly! Marty McFly! Don't you know, Mr... From school, sir!
S. S. Strickland: I've never seen you before, but you look to me like a slacker!
Marty McFly: Yeah! That's right! That's right, I am a slacker! Don't you remember, you gave me detention last week!
S. S. Strickland: Last week? The school burnt down six years ago! Now you got exactly three seconds to get off my porch with your nuts intact!
S. S. Strickland: So you're the son of a bitch who's been stealing my newspapers.
Marty McFly: Mr. Strickland! It- it- it's me, sir. Marty McFly!
Marty McFly: That's right, Doc. November 12, 1955.
Doc: Unbelievable that old Biff could have chosen that particular date. It could mean that, that point in time inherently contains some sort of cosmic significance. Almost as if it were the junction point for the entire space-time continuum. On the other hand, it could just be an amazing coincidence.
[watching chase unfold in 2015] There's something very familiar about all this.Old Biff