Related:

• Let me make sure I'm crystal clear on this issue. Heavy metal fans are buying heavy metal records, taking the records home, listening to the records and then blowing their heads off with shotguns?
  Where's the problem? -- Denis Leary...
• Bart: You can do it, Otto! You're the coolest adult I ever met!
  Otto: Wow! I've never been called an adult before....
• Bart: Hey, Milhouse, cool jacket! Milhouse: It cost me 50,000 Bazooka Joe comics!
  -- "Otto Show...
• Hard rock. Heavy metal. Natural textures?
• Don't play "stupid" with me - I'm better at it.
• Bart: I didn't know you played the guitar, Otto-Man!
  Otto: Hey, that's all I <did> in high school! -- "Otto Show...
• Apu: Otto, do you know there's a small child inside your bus?
  Otto: [sees Bart] Ooh, good thing you warned me. I was on my way to Mexico!...
• Marge: Sting, you look tired. Maybe you should take a rest.
  Sting: Not while one of my fans needs me. Marge: Actually, I don't know if I've ever heard Bart play one of your albums....
• Selma: Now, Mr. McClure, would you like to take off those glasses, and read the top line?
  [points to an eye chart] Troy: Err... W... 7... star....