Charlie: I'll totally pull a Good Will Hunting on those kids and that'll put them in their place.
Mac: How you gonna do that?
Charlie: Well, you've seen the movie right?
Mac: Yeah.
Charlie: So all I gotta do is, I'll ask them some big shot, like math or science, history-type college question aand that will totally stump them by knowing a lot more about the answer than they do.
Mac: In that movie, Matt Damon played a genius janitor, you're just a janitor.
Charlie: Right, you stumped me with that one.

What's going on is that you just drank a cup of poison.

Charlie

Dee: Who slams a door?
Frank: Babies.
Dennis: That guy has some real growing up to do. Have some repect for Christ's sake... I am legend.

Dennis: It's because of those bison fingers.
Dee: I do not have bison fingers!
Frank: Yeah you do. Your mother had to have a c-section because of those hands.

I hate listening to people's dreams. It's like flipping through a stack of photographs. If I'm not in any of them and nobody's having sex, I just don't care.

Dennis

(After Charlie throws away a girl's number)
Mac: Whoa, whoa, whoa, whoa. What are you doing, dude?
Charlie: What?
Mac: What are you doing?
Charlie: Ah.
Mac: That girl is gorgeous. She's like the perfect opportunity to show that we are not racist. She probably has friends for me.
Charlie: Well, come on. If anything, I think we should be focused on black men, first of all.
Mac: What?!

Dennis: Our mortgage is due in two weeks.
Mac: No, we paid that, like, a week ago.
Dennis: No. A week ago was three weeks late.

Mac: Why do these people like you guys so much?
Charlie: Well dude, it's not that they like us, they don't like you! You know why? Uhhh, because you're an asshole!

(After Charlie is caught saying the N word by the Waitress)
Waitress: Wow, nice.
Charlie: No, no. That's not what I was saying.
Waitress: Coffee? Hitler?
Charlie: No, I'm not, not Adolf Hitler.
Waitress: I'll make sure to put a lot of cream in yours.

Sweet Dee: How could you not tell me you were gay?
Terrell: I'm a musical theater actor!

Also, first thing we gotta do is get rid of these shamrocks. 'Cause nothing scares Gays and Black folks like Irish crap, you know whadda I mean?

Terrell

Mac: He doesn't have any poison.
Charlie: I don't have any on me, but I do keep some in my fridge at home in the relish jar.
Frank: There's poison in that jar? I thought I was allergic to pickles. What's in the jar with the skull and crossbones?
Charlie: Well that's mayonnaise. It's a decoy.
Frank: And the mayo?
Charlie: That's shampoo.
Frank: You're telling I've been putting shampoo on my sandwiches?
Charlie: If you've been using the mayonnaise, then yeah, probably.

It's Always Sunny Quotes

Charlie: I'll totally pull a Good Will Hunting on those kids and that'll put them in their place.
Mac: How you gonna do that?
Charlie: Well, you've seen the movie right?
Mac: Yeah.
Charlie: So all I gotta do is, I'll ask them some big shot, like math or science, history-type college question aand that will totally stump them by knowing a lot more about the answer than they do.
Mac: In that movie, Matt Damon played a genius janitor, you're just a janitor.
Charlie: Right, you stumped me with that one.

Mac: He doesn't have any poison.
Charlie: I don't have any on me, but I do keep some in my fridge at home in the relish jar.
Frank: There's poison in that jar? I thought I was allergic to pickles. What's in the jar with the skull and crossbones?
Charlie: Well that's mayonnaise. It's a decoy.
Frank: And the mayo?
Charlie: That's shampoo.
Frank: You're telling I've been putting shampoo on my sandwiches?
Charlie: If you've been using the mayonnaise, then yeah, probably.