Grandma: [voice over] We'd met the enemy and it was Montgomery Burns.
Drastic action _had_ to be taken to stop his war machine!
[in flashback] I put Homer to bed, Abe, and now I'm going out.
It could be a late night -- I'm meeting my destiny.
Abe: [not turning around] So long.
["Along the Watchtower" plays while the hippies set up a bomb
inside Burns' lab]
Hippie: When this baby goes off, Burns' lab is going to be history, man
-- germ history! [laughs] Oh man, I got the munchies.
-- It hasn't been years since _he's_ seen a bong,
"Mother Simpson"