Marty McFly, Jr.: [re: the tiny pizza from Pizza Hut] Grandma, when it's ready, could you just shove it in my mouth? Middle-Aged Marty: Don't you be a smart-ass!
Data: Hey McFly, you bojo, those boards don't work on water! Whitey: Unless you've got POWER! [laughs]
Marty McFly: Okay, everybody let's back up now, huh? Let's back up... let's everybody back up, give him a little bit of room, okay? A little bit of air. It's okay, I know CPR. [to CPR Kid] Marty McFly: I know CPR. CPR Kid: What's CPR? Biff Tannen: [c...
Marty McFly, Jr.: [to young Jennifer] Hey Mom, nice pants.
Biff Tannen: [Calmly] Okay, have a seat. [Marty just stands there] Biff Tannen: [Angrily] SIT DOWN!
Marty McFly: 'Cubs win world series... against Miami'? Old Terry: Yeah, it's something, huh? Who would've thought? 100 to 1 shot! I wish I could go back to the beginning of the season, put some money on the Cubs. Marty McFly: I just meant that Miami-...
Officer Reese: Hilldale, nothing but a breeding ground for tranks, lobos and zipheads. Officer Foley: Yeah, they outta tear this whole place down. House Computer: [they use Jennifer's thumbprint to open the door] Welcome home, Jennifer. Officer Reese...
[after leaving Jennifer on her front porch swing in the Alternate 1985] Marty McFly: I don't remember bars bein' on these windows...
Biff Tannen: Hey kid, say hello to your grandma for me.
Old Lorraine: Aren't you and Jennifer getting along? Middle-Aged Marty: Oh, yeah, great Mom. We're like a couple o' teenagers, ya know?
Marty McFly: Are you two related? Biff Tannen: [knocking on Marty's head] Hello? Hello? Anybody home? What do you think? Griff just called me Grandpa for his health?
'Ronald Reagan' Video Waiter: Welcome to the Cafe 80's, where it's always morning in America, even in the afternoo-noo-noon. Our special today is mesquite-grilled sushi... 'Ayatollah Khomeini' Video Waiter: [interrupts] You must have the hostage spec...
Red the Bum: Crazy drunk pedestrians!
Marty McFly, Jr.: Hey, hey! I'm walkin' here! I'm walkin' here!
Griff Tannen: Gramps, what the hell am I paying you for?
[Biff is walking down the street when a basketball suddenly rolls his way. He picks it up claiming it for himself] Basketball Kids: [rightful owners come up] Give us our ball back. Give us our ball back. Biff Tannen: Is this your ball? Basketball Kid...
Marty McFly, Jr.: [to the TV] Art off. OK, I want channels 18, 24, 63, 109, 87 and the weather channel.
House Computer: Welcome home, Marty. Middle-Aged Marty: Hey, hey, hey! Dad's home! That's right, he's home. Dad's home! House Computer: Lord of the manor. Middle-Aged Marty: Hello, hello! House Computer: King of the castle. Middle-Aged Marty: [Nobody...