S10E18: You Can't Do That on Television, Peter
Huh, who's this? I like this lady.
Hey, do you think Mother Maggie is married to Father...
Oh, probably not.
MOTHER MAGGIE: And the unicorn slid down the rainbow to a field of jellybeans where she and the other villagers decided it had been the best day ever.
Oh, look, it's Pengrove Pig,
and he's sharing his apples nicely, isn't he?