Some great bits, just to highlight what I'm saying.

Leo O'Bannion: Oh, come on, Tommy. You know I don't like to think.
Tom Reagan: Yeah. Well, think about whether you should start.

Tom Reagan: I am awake.
Tad: Your eyes are shut.
Tom Reagan: Who you gonna believe?

Tom Reagan: If you want me to keep my mouth shut, it's gonna cost you some dough. I figure a thousand bucks is reasonable, so I want two.

Leo O'Bannion: You ain't got a license to kill bookies and today I ain't sellin'. So take your flunky and dangle.

Verna: Shouldn't you be doing your job?
Tom Reagan: Intimidating helpless women is my job.
Verna: Then go find one, and intimidate her.

Verna: Leo's got the right idea. I like him, he's honest and he's got a heart.
Tom Reagan: Then it's true what they say. Opposites attract.

Tom Reagan: All in all not a bad guy - if looks, brains and personality don't count.
Verna: You better hope they don't.

Classic stuff