Brian: Insert rod support A into slot B.
Peter: That's what...
Brian: If you say "That's what she said" one more time, I swear I'm gonna pop you one

Stewie: Well! Look at you there! Oh, you're a filthy girl, aren't you? Yees, yees, you're looking for a bad time, that's what you're after! Oh, you're a dirty flirt. You want it bad and you don't care who you get it from because you have no self-respect, and that gets you off, doesn't it? Aruff!
Lois: Stewie! Bad boy! That's Mommy's make-up. Oh, and you got it all over your father's favorite shirt. Now go to your room!
Brian: Wow. The evidence is really piling up.
Stewie: Make any joke you want. You know I look good

Lois: Ewww, What's that smell?
Brian: It's either bad meat or good cheese...

Peter: Your honor, Brian'll be a great dad. Hell, if I was half the parent Brian is, I'd know that Chris' favorite ice-cream is...
Brian: Chocolate Chip.
Peter... and Stewie's favorite bedtime story is...
Brian: Good Night Moon.
Peter: And Meg's real father's name is...
Brian: Stan Thompson

Hotel Manager: And this is the bathroom, but watch out we got some bad roaches here.
Red Roach: Hey, you're on our turf man!
Green Roach: Hey mana, I'll cut you, I'll cut you up so bad you, you gonna wish I no cut you so bad!
Brian: Those are bad roaches.
Hotel Manager: I blame the schools

Brian: "The Diary of Nate Griffin." May 7th, 1836. I was brushing down Lucy, the new colt, when she let out a fart right near my face. So I took her head and stuck it by my butt and blew a huge fart right back at her.
Peter: Hehehehehehe!
Brian: Oh, uh, that laugh's in here, too, see? "Hehehehehehehe..."

Brian: You're really going to take back donated presents on Christmas Eve?
Peter: Yep, now here's the plan: You'll enter through the air conditioning duct here. Now there'll be an invisible laser grid three inches from the floor, so you'll have to compress your body to the size of an ordinary household sponge and slide underneath like some kind of weird amphibious dolphin.
Brian: Can I buy some pot from you?

Lois: Brian, you're not wearing the sweater I made you.
Brian: Well, y'know, it's a little warm in here...
Lois: "Don we now our gay apparel."
Brian: It doesn't get much gayer than this

Peter: What the hell did you do?
Brian: Me? Who the hell buys a novelty fire extinguisher?
Peter: I'll tell you who. Someone who cares enough about physical comedy to put his whole family at risk

Peter: Ahh crap, since when did they change the meaning of for to from?
Brian: I think they had a meeting about it last night.
Peter: Why wasn't I told?
Brian: They sent you a card but it said for Peter on it, so you must have thought it was from you so you didn't uh.... you know it's just easier to call you stupid

Pearl: What is this, spit soup?
Brian: Tomato bisque.
Pearl: What is this, snot soup?
Brian: Tomato bisque.
Pearl: What is this, diarrhea soup?

Brian: Amazing, you can barely drive a car, and yet you are allowed to fly a blimp?
Peter: Yeah, America's great, except for the south

Family Guy Quotes

You know mother, life is like a box of chocolates. You never know what you're going to get. Your life, however, is more like a box of active grenades!

Stewie

How the hell am I going to break this to Lois? If she finds out I got fired for drinking, she's going to blame me!

Peter