Rocky Horror Picture Show.
Those Wayne and Garth movies?
Correct!
Road Warrior
“The whole point of the doomsday device is lost … if you keep it a secret ! Vhy didn’t you tell the world?!”
“It’s not that I can’t help these people. It’s just I don’t want to.”
Volunteers
No, don’t think so.
More Dr. Strangelove or How I Learned to Stop Worrying and Love the Bomb
This movie is kind of obscure: “That’s the car gun, Bing, how many times have I told you, the car gun stays in the car, the house gun stays in the house.”
It would be nice if those whose quotes were not resolved, would post the solutions. Here’s mine, to one I posted:
King Ralph, when he addresses Parliament.
Semi-Tough
From The Blues Brothers; Carrie Fisher to John Belushi just before he kisses her and then drops her in the mud.
" A little word of advice, my friend. Sometimes you gotta let those hard-to-reach chips go."
The President’s Analyst
Bill and Ted, then
Clerks, I think?
Well done. The always brilliant Robert Preston
" Hi, Lloyd. Little slow tonight, isn’t it?"
Yes.
Thank you.
Ordinary fucking people. I hate 'em.
“Crockett and Tubbs… they’re floatin’ “
That is Repo Man.
Gin is good, but only in dirty martinis. 
Best line ever, perfect delivery, and in one of my favorite movies of all time.