Go ahead. Get all shrinky on me.

Riggs

How do you get that big 'ole heart into that tiny little perfect body?

Murtaugh

Isn't the statute of limitations on a grudge up like after 15 years?

Murtaugh

Murtaugh: Hey, why don't you write something about a coroner with a big ass afro who keeps looking for love in all the dead places? [Riggs and Murtaugh laugh]
Scorsese: It's always the bald guys with the hair jokes. It's all you have left.
Murtaugh: Look, that's your future. [points at his bald head] Look into the crystal ball.

We have enough cops out there not playing by the rules.

Murtaugh

Bracken: Do I look worried?
Murtaugh: You look guilty.
Bracken: Well, in that case I might need to get myself a good lawyer, huh? Hey, you think you can get me a sit down with your wife? I heard she's very expensive by the hour, but worth it.

I framed a man for murder, Riggs.

Avery

Riggs: Is this a trick? Like some kind of test?
Avery: Not for you, but maybe for me.
Riggs: I'm confused, but you know what fixes that? Scotch.

Riggs: If we're going to get into a fight with police officers in a bowling alley, then there's one thing you need to know: hit first.

Avery: Find out who in the Sheriff's department had access to the routes. And even before I say this I can hear my future self laughing at my current self, be delicate about it.
Riggs: Delicate. Like plucking an eyelash from a pit bull.
Murtaugh: Do me a favor. Tell your future self to call me. I'm worried about you.

Samuel: It's good to know a fellow Texan's on the case.
Murtaugh: And one of Englewood's finest.
Samuel: Well, ain't that a comfort.
Murtaugh: In light of the circumstances, I won't take offense to that.
Samuel: In light of the circumstances, maybe you should.

Trish: What I get, Roger, is that you're and LAPD cop who bleeds LAPD blue. And I love you for that. Let's just say the subtlety of the law is not a simple discussion.
Roger: All I'm saying is at the end of the day you either did or you didn't do it. It's just that simple.