Related:

• Bart: Who or what is Hugo? Marge: Hmm. I'm afraid we haven't been entirely honest with you, Bart.
  You see... you have a brother. Lisa: So I have _two_ brothers?...
• We think we saw Hugo at the airport; he was boarding a plane to Switzerland and.
  .. [sees Hugo] Oh. -- Homer, "Treehouse of Horror VII...
• Homer: We chained Hugo up in the attic like an animal and fed him a bucket of fish heads once a week.
  Marge: It saved out marriage! Treehouse of Horror VII...
• Well, let's get started: you want to be on the right or the left?
  -- Hugo, about to sew himself to Bart, "Treehouse of Horror VII...
• Hibbert: But what to do with poor Hugo? Too crazy for Boys Town, too much of a boy for Crazy Town.
  The child was an outcast. So, we did the only humane thing....
• See, Marge, who needs a car-wash when you can just drive around in the rain?
  -- Homer, "Treehouse of Horror VII...
• Marge: Goodness, what's wrong? Bart: We both had nightmares.
  Lisa: Can we sleep with you? Homer: You both toilet trained?...
• Hibbert shows Bart-Hugo to Marge] [one of them starts gnawing the other ferociously] Marge
  I think I'll bottle-feed that one. -- "Treehouse of Horror VII...
• Hibbert: Care for a drumstick, Hugo? [Hugo noisily eats his drumstick in 3 seconds, wipes his mouth, then starts eating the napkin] Lisa
  Mom, Hugo's eating his napkin. [laughter] Ba...