Old Biff:
You always did have a way with women.

Young Biff:
Get the hell out of my car, old man!

Old Biff:
You wanna marry that girl, Biff? I can help make it happen.

Young Biff:
Oh, yeah, who are you, Miss Lonelyhearts?

Old Biff:
Just get in the car, Butthead.

Young Biff:
Who are you callin' "butthead", Butthead?

Young Biff:
How do you know how to do that? Nobody can start this car but me.

Old Biff:
Just get in the car, Tannen. Today's your lucky day.