Edna: And now, Principal Skinner will tell us where we'll be going on this year's field trip.

Edna: And now, Principal Skinner will tell us where we'll be going on
this year's field trip.
Skinner: Thank you, Edna, everyone. [clears throat] Now, class, I
wonder who among you can tell me what this is? [shows a box]
Edna: Oh, not the box factory again, Seymour!
[Class groans]
Martin: This may well prove fascinating!
Bart: I know: I'll just do like Lisa and escape into fantasy!
[Bart imagines Seymour]
Skinner: Class, instead of going to the box factory today, we'll be
going to the...box factory!
Bart: Damn TV, you've ruined my imagination, just like you've ruined
my ability to -- to, um...uh...oh well. [Turns on Itchy &
Scratchy on a portable TV]
-- The source of the world's problems,
"Bart Gets Famous"