First-rate work, Bart. This universe you've created is even more impressive than Martin's milk-carton ukulele.

Related:

• Principal Skinner, wait! *I* created the universe! Give _me_ the gift certificate!
  Lisa, "Treehouse of Horror...
• Bart, you stay home and tape the hockey game. -- Homer,
  "Treehouse of Horror...
• Well, let's get started: you want to be on the right or the left?
  Hugo, about to sew himself to Bart, "Treehouse...
• Wait, one of them is nailing something to the door of the cathedral.
  [gasps] I've created Lutherans! -- Lisa, "Treehouse...
• Lisa: What's up there? Bart: Is it a monster? Lisa:
  We have to know. Bart: Tell us what's the secret....
• Lisa: Did you hear that, Bart? Bart: Maybe it was just the cat.
  Lisa: No, she's sleeping with me. [Snowball...
• Skinner: This overcrowding in detention is becoming critical.
  It's a powderkeg waiting to go off in an explosion...
• Bart sighs at photo of Skinner] Lisa: Wow, I never thought Principal Skinner could become any more of a square,
  but there's the proof. Bart: It's weird, Lis: I miss...
• Bart: Did you guys hear something moving around in the attic last night?
  Homer: Attic? Oh, that's silly. [laughs] Seriously...