The Quick and the Dead?
That’s not the one I was thinking of.
Correct!
Margot Kidder, Superman
“Shame on you, you macho shithead!”
Forgot to add one:
“Full of stuff that make her happy. For the first time I can sort of see how that is done.”
Ocean’s 11- the Clooney version.
“No!”
Silent Movie - The only spoken words in the film, delivered by Marcel Marceau.
“Where the devil are my slippers?”
My Fair Lady – and definitely NOT what Shaw had in mind.
“Why Richard, it profiteth not a man to give his soul for the entire World… But for Wales?”
The Third Man.
“It’s a delicacy. And you know where it’s been.”
(Qualifies as a punchline, I think, as it’s the next-to-last line of the film.)
The Cook, the Thief, His Wife, and Her Lover.
“Nah. There are friendlier places ta drink.”
A Man for All Seasons.
“It belonged to my mother. She was buried in it.”
Addams Family Values?
“Been dabbling in watercolors, Eddie?”
“baby mice.”
Donnie Darko?
“So you’re telling me there’s a chance? Yeah! I read ya.”
Wasn’t that Naked Gun 2 1/2?
Dumb and Dumber
Mine was too easy, I get a redo.
"His name is ARTY MORTY! "
“Arty Morty” is from “Without a Clue”
My quote is … “and they used Bon Ami !!!”
I think someone got 1, it’s My Cousin Vinny. 2 is From Dusk Till Dawn.
I was stunned when I saw the question and knew someone had seen the movie. More so when I saw someone ELSE had. 
Mine:
“Black barbecue sauce?”
Who Framed Roger Rabbit.