Related:

• Bart: I didn't know you played the guitar, Otto-Man!
  Otto: Hey, that's all I <did> in high school! -- "Otto Show...
• Bart: Hey Otto! Hey Otto-man! Otto: Hey Bart-dude!
  Bart: Any new tattoos, Otto? Otto: Ho! Funny you should ask, man....
• Otto: OK, little dudes, time's up. Everybody out! [kids groan, leave, except for Bart and Lisa] Lisa
  Time's up? Bart: So long, Lis. I'm going to stow away under water and go where the pool goes....
• Bart: What are you going to do, Otto? Otto: Oh, don't worry.
  There's plenty of money out there for a guy who knows how to fake his own death....
• Alcohol imcreases your ability to drive." [looks up the answer] "False"!
  ? Oh, man! -- Otto studies for his driving test, "Otto Show...
• 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: [reading his history book while boarding the bus] Otto
  Hey, Bart-dude! Whoa, you little freaked! [?] Ba...
• My old man said I was wasting my time, and I'd never amount to anything.
  He-hah-hah-hah! He-hah-hah-hah-heh-heh! [realizes] Oh... -- Otto, "Otto Show...
• Bart: Otto, are you OK? Otto: Yeah. Just pop my shoulder back in.
  [Bart does so] Thanks, little buddy!...