[Homer chops through door]
Homer: Heeeere's Johnny!
[camera pulls back to reveal empty room]
D'oh!
[Homer chops through another door]
Homer: Daaaaavid Letterman!
Abe: Hi David, I'm Grampa.
Homer: D'oh!
[Homer chops through another door]
Homer: [holding a ticking stopwatch] I'm Mike Wallace, I'm Morley
Safer, and I'm Ed Bradley. All this and Andy Rooney tonight on
"60 Minutes"!
Family: Aah!
-- The Simpsons learn the meaning of "fear",
"Treehouse of Horror V"