Marty: (Still half-asleep) Mom? Mom, is that you?
Lorraine: Just relax Marty. You've been asleep for almost two hours.
Marty: (Still half-asleep) I had a horrible nightmare. It was terrible.
Lorraine: Well, you're safe and sound now. Back on the good ol' 27th floor.
Marty, now wide awake, sits up suddenly! Lorraine turns on the lights.
Marty: 27th Floor?! (Looks at Lorraine) Argh! Mom, Mom that can't be you.
Lorraine is thinner than she was when Marty left 1985, and her breasts are bigger - she's obviously had surgery. She's dressed up in a tight outfit.
Lorraine: Yes it's me, Marty. Are you alright?
Marty: I'm fine. I'm fine. It's just that you're so, you're so big.
Lorraine: Everything's going to be fine, Marty. Are you hungry? I can call room service.
Marty: Room service?
Biff: (o.s) Lorraine!
Lorraine: Oh my God, it's your father.
Marty: My father?
BIFF enters. This Biff is dressed up in a suit, and has a yellowy-ginger hair colour rather than the grey he had at the start of the film. 3-D, Match and Skinhead are with him.
Biff: You're supposed to be in Switzerland you little son of a bitch!
Marty: (horrified) My father!
Biff: Did you get kicked out of another boarding school?
Lorraine takes another sip of her drink.
Biff: (to Lorraine) Damn it Lorraine, do you know how much perfectly good dough I've spent on this no good kid of yours, huh? On all 3 of them?
Lorraine: What the hell do you care, we can afford it!
She walks out of the room, tripping over on the way, during the following. Biff follows her.
Lorraine: (continued) The least we can do with all that money is provide a better life for our children.
Biff: Oh, hold on one second. Let's get this straight. Marty is your kid, not mine, and all the money in the world wouldn't do jack shit with that lazy bum.
Lorraine: Stop it Biff, just stop it!
Biff: Just look at him. He's a butthead just like his old man was.
Lorraine turns to Biff angrily.
Lorraine: Don't you dare speak that way about George! You're not even half the man he was!
Biff pushes Lorraine and she falls to the floor. Marty tries to run towards Biff.
Marty: You son of a bitch!
3-D: Hey!
Match and Skinhead hold Marty back. Lorraine lets out a cry of pain. Biff walks over to Marty.
Biff: Always the little hothead, huh? You wanna take a poke at me?
Biff punches Marty in the stomach. Marty lets out a cry of pain, as does Lorraine. Biff laughs, and Lorraine gets up. She walks over to the stairs.
Lorraine: Damn it Biff, that's it. I'm leaving!
Lorraine starts to walk up the stairs.
Biff: So, go ahead. But think about this, Lorraine. Who's going to pay for all your clothes, huh? And your jewellery and your liquor? Who's going to pay for your cosmetic surgery, Lorraine?
Lorraine: You were the one who wanted me to get these, these things. (She points to her breasts) If you want them back, you can have them.
Biff: Look Lorraine, you walk out that door, I'll not only cut off you, I'll cut off your kids!
Lorraine turns around sharply and runs back to the banister.
Lorraine: You wouldn't!
Biff: Oh, wouldn't I? First your daughter Linda, I'll cancel all her credit cards. She can settle her debts with the bank all by herself.
Biff walks up the stairs.
Biff: (continued) Your idiot son, Dave, I'll get his parole revoked. And as for Marty, well, maybe you'd like all three of your kids behind bars just like your brother Joey. One big happy jailbird family.
Biff is now right next to Lorraine.
Lorraine: Alright, Biff. You win. I'll stay.
Lorraine goes down the stairs. Biff turns to Marty.
Biff: As for you, Ill be back up here in an hour, so you'd better not be!
Biff leaves, slamming the doors as he goes. 3-D, Match and Skinhead follow him.