|From the episode:||Grumpy Old Man|
Grandpa's Here is a song sung by Carter Pewterschmidt when he arrives to take Stewie Griffin out with him and Babs in "Grumpy Old Man". It starts out with the melody of the "Twelve Days of Christmas' and devolves into gibberish.
Carter: There's my little guy!
Well, grandpa's here!
Stewie: Oh God, it's the song again.
Carter: Yes, grandpa's here!
Stewie: It doesn't even rhyme at all.
Carter: He's going to buy you a soda and drive you around