There are so many but here are a few of my favorites:
"go ahead, make my day!" Dirty Harry
"I am your father!" Darth Vader, empire strikes back
"Say hello to my little friend!" Scarface
"Harry Hogge: All right. While we're still under a caution, I want you to go back out on that track and hit the pace car.
Cole Trickle: Hit the pace car?
Harry Hogge: Hit the pace car.
Cole Trickle: What for?
Harry Hogge: Because you've hit every other goddamned thing out there, I want you to be perfect.". Days of thunder
The last one is not considered a quote, just love that part and very funny