Peter Griffin is the overweight patriarch of Family Guy.  Peter is voiced by the show's creator, Seth McFarlane.

Peter, of questionable intelligence and ambition, somehow manage to land the beautiful, intelligent, and wealthy Lois.  Hey, I guess that's why they call it television.

Although Peter's best friend is definitely his talking dog, Brian, he also has his great drinking buddies, Quagmire, Joe and Cleveland, who he gets into all sorts of zany adventures with.

Peter Griffin Quotes

Peter: I had an affair and I think we should talk about it.
Lois: Peter, jamming yourself into a grapefruit is not an affair.

Peter: You got Legos? Aw, sweet! Lois only buys me Mega Bloks.
Lois: They're the same thing, Peter.
Peter: You know what, Lois? They are not the same thing. And the sooner you get that through your thick skull, the sooner we can get this marriage back on track.

Family Guy Quotes

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)

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

Stewie