LD listed some of his Top 50 in the Comments section awhile back. They're pretty good ones too:
"Deserve's got nothing to do with it."--Eastwood, UNFORGIVEN.
"We all got it comin', kid." Eastwood, UNFORGIVEN
"Fuck the bonus." Rutger Hauer, WANTED DEAD OR ALIVE.
"No you won't." Charles Bronson, 10 TO MIDNIGHT
"What heart?" Gabriel Byrne, MILLER'S CROSSING
"It's a cold sore. It only acts up around morons." Gabriel Byrne to the Dane in MILLER'S CROSSING
"I'm a mean vindictive sunuvabitch." Charles Bronson, 10 TO MIDNIGHT
"Nothing's gonna' stop us now!" DIRTY MARY & CRAZY LARRY
"I've seen things you people wouldn't believe." Rutger Hauer, BLADERUNNER
"He's a pacifist. And you know he has emotional problems, man." "You mean beyond pacifism?" Goodman, THE BIG LEBOWSKI
"I . . . I'm cooperating here!" William H., FARGO
"I'm an eccentric millionare." Charles Bronson, MAGNIFICENT SEVEN
"They're afraid — she's afraid — of me, you, him... all of us. Farmers. Their families told them we'd rape them. Well, we might. In my opinion, though, you might have given us the benefit of the doubt." Yul Brenner, MAGNIFICENT SEVEN
"All right, we waste him. No offense!" Hicks, ALIENS
"I can no longer sit back and allow Communist infiltration, Communist indoctrination, Communist subversion and the international Communist conspiracy to sap and impurify all of our precious bodily fluids." Gen. Ripper, DR. STRANGELOVE
"You sounded . . . taller on the radio." Buford T. Justice, SMOKEY AND THE BANDIT
"Raymond Shaw is the kindest, warmest, bravest, most wonderful human being I've ever known in my life." Sinatra, MANCHURIAN CANDIDATE
"Never have anything in your life that you can't walk out on in thirty seconds flat, if you spot the heat coming around the corner." De Niro, HEAT
"Someday a real rain will come and wash all this scum off the streets." De Niro, TAXI DRIVER
"You think I'm funny? Funny how? Funny like a clown?" Pesci, GOOD FELLAS
"So pretty please with sugar on top, clean the fucking car." Keitel, PULP FICTION
"AK-47--when you absolutely, positively gotta' kill every muthafucker in the room, accept no substitutes." Sam Jackson, JACKIE BROWN
The Gabriel Byrne mentions remind me of my favorite Byrne moment, which is in a bad Schwarzeneggar movie called END OF DAYS. A minion of Satan (or something like that) possesses Byrne in a trendy restaurant and forces him to leave (so he can blow it up). On his way out, he sees a sexy woman on a date. He stops by her table and impulsively puts his hand down her cleavage to fondle her breast while he kisses her. The date gets pissed, the neighboring diners are shocked, but the woman appears to like it. A few minutes later, they're all killed in the explosion. I've always wanted to do that since watching that movie. Make out with a hot stranger in public, not blow up a building.