Daddy-o!' -Marty covering up for nearly revealing to George that he was his father. ' God, how do you.' -Struggling with a Pepsi bottle, which George McFly opens with ease with the bottle opener built into the machine ' Well you're not gonna be picking a fight, Dad.

(heavy breathing) I am an extraterrestial from the planet Vulcan!' -Marty convincing his father to attempt getting Lorraine to like him. Now I need your help to get back to the year 1985.' - ' Listen, George, if you do not ask Lorraine out then I'm gonna regret it for the rest of my life.' - ' My name is Darth Vader. I came here in a time machine that you invented. Better get used to these bars, kid.' - ' Doc, I'm from the future. ' -As Doc Brown dies ' Holy shit! Let's see if you bastards can do ninety!' -Marty while trying to outrun the Libyans.

Did you rip that off?' - ' NOOOOOOOO!!!!! YOU BASTARD!!!! out of a DeLorean?!' - ' Doc, you don't just walk into a store and buy. Are you telling me that you built a time machine. Trilogy ' This is heavy.' -Marty's remark at a point of interest ' What the hell is this?' -Marty, trying to outsmart Biff Back to the Future ' Damn, I'm late for school!' -On the phone with Doc ' Jesus Christ, Doc, you disintegrated Einstein!' - ' Wait a minute, Doc.

Back to the future heavy