[they appear in the live-action universe]
Stewie Griffin: Uhh, Brian? This feels weird...
Brian Griffin: Hit the button!
Stewie Griffin: [sighs as human Brian walks off at the end] "Ah, look at him go. Free in a world of his own kind, where he finally reach the full pent-OH MY GOD HE GOT HIT BY A CAR!
[tires screech off-screen, followed by an audible THUD]
Stewie Griffin: Oh, God, let's go, quick! Here comes an overweight cat with dollar signs for eyes and a hat that says "Social Security" pouring a bucket that says "Alternative Minimum Tax" over a sad Statue of Liberty holding a "Democracy" umbrella!
Brian Griffin: Okay, I'm a new neighbor, and you're my pet human, Hotchkis, got it?
Stewie Griffin: [stammers] I'm not so crazy about "Hotchkis" anymore.
Brian Griffin: What do you mean? You came up with Hotchkis.
Stewie Griffin: Eh, I know, but how about Axel or Maximillian or Dex? You know, it's gotta have an "x" in it 'cause that means I have cool parents who take me on expensive ski trips on spring break and I get to drink wine with dinner even though I'm only 14 and...
[Brian rings the doorbell]
Dog Peter: [scampering to the door] Omigodiknowthatsounditmeanstheresapotentialintruderatthefrontdoororoneofmypalseitherwayimexcitedandreadyforanything!
[opens the door]
Dog Peter: Hello!
Stewie Griffin: Heh.
Brian Griffin: Hello, my name is Blake Carrington.
Stewie Griffin: Aw.
Brian Griffin: And this is my human, Gabe.
Stewie Griffin: Oh, no, what?