Ok...let's talk the classics:
May the force be with you.
Frankly my dear, I don't give a damn. (I know, someone listed it...but it deserves mention again.)
I made him an offer he couldn't refuse.
You talking to me?
If you build it, he will come.
There's no crying...there's no crying in baseball.
Hello, my name is Inigo Montoya. You killed my father, prepare to die.
I'll be back. (Any Schwarzenegger movie)
Toto, I've a feeling we're not in Kansas anymore.
Follow the yellow brick road.
I'm mad as hell and I'm not gonna take it anymore.
Go ahead, make my day.
Then there's these that I just like:
Dyin ain't much of a livin boy. (Josey Wales)
But these go to 11. (Spinal Tap)
Are you gonna bark all day, little doggie, or are you gonna bite? (Reservoir Dogs)
The first rule of Fight Club is, you dont' talk about Fight Club (and so on)
Excuse me while I whip this out. (Blaxzing Saddles)
That's what I've got off the top of my head.
Jim