S4E16: The Courtship of Stewie's Father
Hey, dog, when you take a break from re-applying your lipstick,
how about taking me to the park?
My lipstick? What?
Oh, right, right. Right, because of my penis.
Yeah, that's--that's-- that's fantastic.
Lois, Brian won't take me to the park.
Then he talked about his ding-dong.