Peter: I told Lois I wouldn't drink.
Quagmire: Don't feel so bad Peter.
Peter: Hey, I never thought of it that way

When she worries she says things like "I told you so" and "stop doing that, I'm asleep."

Peter

Brian [in prison]: Uh, how was your shower?
Peter: Oh, I tell ya Brian, all the rumors about dropping the soap are true.
Brian: Really?
Peter: Oh yeah, you can't hold onto that thing to save your life. Oh, it was slipping all over the place. Guys were laughing

Judge: Mr. Griffin, don't you think you should have alerted the government to such a gross over-payment?
Peter: Well uh, I was gonna call 'em but uh, my favorite episode of Diff'rent Strokes was on

Lois: Stewie, why don't you play in the other room?
Stewie: Why don't you burn in hell!

Now kids, daddy only drank so the Statue of Liberty would take her clothes off

Peter

Damn you, vile woman! You've impeded my work since the day I escaped from your wretched womb

Stewie

Peter [at communion]: Whoa! Is that really the blood of Christ?
Priest: Yes.
Peter: Man, that guy must have been wasted 24 hours a day, huh?

Voiceover on TV: The Statue Of Liberty was a gift from France...
Guy: The Statue Of Liberty!?
Peter: Oh my kid must of taped over this for history class. Boys, boys! We're going to drink till she's hot.
Quagmire: Hey, thats just crazy enough to work

Mr. Weed: Peter! Are you sleeping on the job?
Peter: Uh uh...no!! There's uh...a...bug in my eye and I'm trying to suffocate him

Guys, our money problems are over; we are officially on welfare! Come on kids, help me scatter car parts on the front lawn

Peter

Stewie: Well, well mother, we meet again.
Lois: Stewie, I thought I tucked you in an hour ago.
Stewie: Not tightly enough it would seem, and now you contemptible harpy, I shall end your oppressive reign of matriarchal tyranny!

Family Guy Quotes

Aunt Margarite [on her video will]: Lois, you were always my favorite niece; I just knew you would find a wonderful man who would make all your dreams come true. But I was wrong.
Peter: And now you're dead. Score one for Peter

But now that you mention it, your face looks like a used condom.

Quagmire