Brian: I mean I was having fun, making new friends, getting laid all the time, sleeping like a rock - but you made the call. You unilaterally decided I was better off a bitter alcoholic failure who could only hang out with a baby.
Stewie: Hey! We have fun.

Stewie: I've been approaching this far too intelligently. He's an idiot, so this shouldn't be hard at all! Hey Brian, you want to go see Doctor Hartman and get that procedure where you get two weiners?
Brian: Whoa, hell yeah! That way when I watch Black Swan, I can aim one at that Natalie Portman, and aim the other one at -
Stewie: Yes, yes, yes, we all know who the other one was.

I forgot Yelp was a weapon for dumb people, you taught me something today Brian.

Stewie: Because right now, you're about as useless as Black Widow is to the Avengers.
Captain America: So what's your superpower again?
Black Widow: I can kick.
Captain America: Right…so, uh, who else here can kick? Hulk stop being nice.

She hasn't read your book Bri - that's your main character.

That one's on the cover!

That's page one, she's quoting page one.

Stewie: Here. I'll quiz you. Who said, "We have nothing to fear but fear itself"?
Chris: Scooby Doo
Stewie: No
Chris: Shaggy
Stewie: It's nobody on Scooby-Doo

Brian: What's on his arms?
Stewie: Those are waterwings. He was terrified of the water.

Besides, saving this ship would mean, like, talking to 80 people and I'm not in the mood right now.

Stewie Also, I gave the string quartet the music for highway to the danger zone
Brian: You have the sheet music for highway to the danger zone?
Stewie: Uh, yeah, that's all I keep in here. It's power bars and sheet music

Stewie: Boy this must be killing you. You're an atheist, and the one guy you don't believe in is getting to bang the woman of your dreams.
Brain: I don't have to take this! I'm out of here. Can you let me out?

Family Guy Quotes

I forgot Yelp was a weapon for dumb people, you taught me something today Brian.

Stewie

Stewie: (Comes into the bedroom) Lois! Lois! Lois! Lois! Lois! Lois! Mom! Mom! Mom! Mommy! Mommy! Mommy! Mama! Mama! Mama! Ma! Ma! Ma! Ma! Mum! Mum! Mum! Mum! Mummy! Mummy! Mumma! Mumma! Mumma!
Lois: What!?
Stewie: Hi! (Giggling and running out of the room)