Hey, kid! You'd better pick up your mom and get going. Yeah... ...
Dr. Emmett Brown: Hey, kid! You'd better pick up your mom and get going.
Marty McFly: Yeah... right.
Dr. Emmett Brown: You look a little pale, are you okay?
Marty McFly: Yeah... I dunno, Doc. I mean, it's just this whole thing with my mother.
Dr. Emmett Brown: What? What? What? What? What?
Marty McFly: I just don't know if I can go through with it... hitting on her.
Dr. Emmett Brown: Nobody said anything about hitting her! You've just got to take a few liberties with her.
Marty McFly: See! That's what I mean - I mean, god! I c-can't believe I'm actually gonna feel up my own mother. You know this is the sort of thing that could screw me up permanently. Well what if I go back to the future and I end up being...
[he moves his hands around]
Marty McFly: ... gay?
Dr. Emmett Brown: Why shouldn't you be happy?