Rosemary’s Baby?
Correct on both of those. 
Tried to completely edit out that last movie quote, but the edit window would not allow me.
Annoyingly further: did I not set up the spoiler tags correctly?!?!?!?
“I want you to hold it between your knees.”
Five Easy Pieces
“You can’t print that!” (in response to a two-word music review stating “Shit Sandwich”.)
Spinal Tap
Yippers! Correct on both.
New one:
“Hate to tell you this, buddy, but you have to wear clothes to work. There’s a law or something.”
“And how about those Brooklyn Dodgers? Are they bums, or what?”
The “spoiler” tag is the word “spoiler” inside brackets, not “spoilered.”
It took me a few tries to figure it out, too.
Frenzy.
“Sir, there’s a chap outside who’s pinching our petrol!”
Benny the Cab, talking to Eddie Valiant, from Who Framed Roger Rabbit?
Holy shit. How in the world did you get that?
As soon as I read it, I heard it in that New Yawk voice and the image of him talking sprang right up. The same voice actor who did Roger did Benny, I seem to remember.
“We take this shame to our graves.”
Ah - thanks.
ding-ding-ding
“That’s funny, that plane’s dustin’ crops where there ain’t no crops”
North by Northwest? 
You got’er again.
“We’ve become a race of Peeping Toms. What people ought to do is get outside their own house and look in for a change.”