I gotta say Scarface. Its a classic. I also love godfather. Al Pacino did a great job in both of them.
Quotes from the godfather,
leave the gun, take the cannoli
i am going to make him and offer he can't refuse
quotes from scarface
I kill a communist for fun, but for a green card, I going to carve him up real nice. frank Lopez-Who would want to kill me? Elvira: The catcher on your little league team. Frank Lopez: That son of a bitch, he didn't get a base hit all season! I ought to kill him!
You want to mess with me? Okay. You want to play rough? Okay. Say hello to my little friend!