Related:

• Barney: Hey Homer, didn't you say that if Duff Dry wins [the Duff Bowl], your daughter loves you?
  Homer: Not Duff Dry. Washington! Barney: Okay, okay....
• Here we have, Duff, Duff Light, and our newest flavor, Duff Dry.
• Lincoln: Four score and seven years ago, our forefathers brewed a refreshing drink from hops and barley.
  [drinks his Duff and starts beatboxing] We-e-ll, I'm Rappin' A....
• The man never drank a Duff in his life.
  -- Homer watches the Duff Beer commercial from 1960 featuring Nixon, "Duffle...
• Homer: {Mmmmm, Gummi Beers.} [eats one] Hey, Barney, I think you've had enough.
  Barney: [lying on a bench under one of the beer taps] Are you crazy?...
• Homer: Hey, kids, how was school? Lisa: I learned how many grams in a pennyweight.
  Bart: I got expelled. Homer: That's my boy! [sips his Duff] Mmm....
• Lisa: [reading from the pamphlet] The Duff Beer-amid contains so much aluminum it would take five men to lift it.
  Twenty-two immigrant laborers died during its construction....
• Homer: Hi, kids, how was Duff Gardens? Lisa: Can't talk, coming down.
  [takes some pills] -- Lisa under psychedelia, "Selma's Choice...
• Oh, there's only one can of beer left, and it's Bart's.
  -- Homer finds a `Property of Bart Simpson' sticker on a can of Duff, "Radio Ba...