Marge: Everyone, Lisa wants to read us a poem she's written.
Grampa: Sounds interesting.
Homer: Oh, okay.
Lisa: Ahem. `Howl of the Unappreciated'. By Lisa Simpson. Ahem.
`I saw the best meals...' [Bart appears on television]
Grampa: Gasp. It's Bart!
Homer: What show is <this>?
-- Bart manages to upstage Lisa from miles away,
"Bart vs. Thanksgiving"