[from trailer]
Johnny: Sin City's where you go in with your eyes open, or you don't come out at all.
Marv: [observes Ava] That right there is a dame to kill for...
Mort: You keep asking for it, and asking for it!
Marv: [takes a punch] Just another Saturday night...
Nancy Callahan: Looks like trouble.
Marv: Looks like Christmas.
John Hartigan: Death is just like life in Sin City. It always wins.
Johnny: You'd be smart to kill me now.
Marv: [waking up next to a crashed car and a group of dead bodies] How did I get here? What have I done?
Senator Roark: Now, who wants to play?
Dwight McCarthy: Nobody's killing anybody. Not while I'm around.
Dwight McCarthy: Never lose control. Never let the monster out.
Wallenquist: You're starting a gang war. And the gang are professionals.
Nancy Callahan: You're the only man I ever loved.
Ava Lord: You've made me a very rich woman.
Dwight McCarthy: This time they've crossed a fatal line.
John Hartigan: Don't avenge me, Nancy. It'll be the death of you.
Gail: You have ten seconds to tell us what your doing bringing COPS to Old Town!
Marv: [to Dwight] Here we are pal. All of sudden this doesn't look like the brightest idea you ever had, huh?
Joey: [pointing a gun at Sally] Your gonna suck me dry, and you'll never ever stop!