Mac...you look bad. Really, really bad.

Dee: People are starting to notice.
Dennis: Of course they're starting to notice! There's a grown man crammed into a coach.

See, Mr. Hamilton, we feel if Frank can just understand what a dick he's been to people in his past and and how he's just going to end up old and alone like yourself, then maybe he'll be able to make up for some of his past mistakes.

Frank: You have to earn what you get. This principle made me a multi-millionaire.
Dee: No. No. Stealing millions of dollars from your ex-business partner is what made you a millionaire, Frank.
Frank: Eugene Hamilton was a great man! Do not speak ill of the dead.
Dennis: She's speaking ill of you!

Mac: GOD! DAMMIT! Goddamn!
Dee: Nature is bullshit. I'm done with this.
Frank: I told ya, animals suck.

I named him Peter Peter Nickel Eater, because last night in the car he tried to eat a nickel.

Frank: Animals should be food, rugs and trophies. Why do you think I'm wearing a leather suit?
Dee: That's leather? I thought it was plastic.
Frank: Who the hell wears a plastic suit?
Dee: I just don't question the things you do anymore.

Dee: I'm a hot single woman, he's a hot single man!
Frank: Dee, you're pregnant as shit.

Charlie: what is your spaghetti policy?
Dee: Are you hearing this? He doesn't belong in a place like this.

Charlie: What's 3D even stand for?
Dee: Third dimension.
Charlie: What dimension are we in?

Charlie: Dee, if I go to a movie or a spaghetti place with you, out there I'm the rat.
Dee: What if I guarantee no one out there will put you into a bag and bash you against a telephone pole? Would that comfort you at all?
Charlie: No, that's a guarantee you can't make, Dee.

Dee: You've been really stressed so I thought I'd take you to a spa day. Just the two of us.
Charlie: A what day?
Dee: Spa day
Charlie: What is this word, spa? I feel like you're starting to a say a word and you're not finishing it. Spaghetti? Are you taking me to a spaghetti day?

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.