Related:

• Otto: [humming into the bus microphone] Bart: Hey, Otto, can I use that microphone?
  Otto: Sorry, Bart-dude, it's for emergencies only. -- on the bus, "Bart the Daredevil...
• Otto: Get off the bus or forever hold your peace, little dudes!
  Bart: Otto, you know I respect you. I mean, you always let us throw stuff at cars and try to tip the bus on sharp turns....
• Bart: Hey Otto! Hey Otto-man! Otto: Hey Bart-dude!
  Bart: Any new tattoos, Otto? Otto: Ho! Funny you should ask, man....
• Bart: I didn't know you played the guitar, Otto-Man!
  Otto: Hey, that's all I <did> in high school! -- "Otto Show...
• Jacques: First, you must get to know your lane. Feel the slickness, feel the slippery finish.
  Caresses it, experience it. Quite smooth, isn't it?...
• Hey, this thing's pretty gnarly. I bet you could throw a dead body in there, and no one would eeeeever find it.
  -- Otto, on Springfield Gorge, "Bart the Daredevil...
• Bart: Otto, are you OK? Otto: Yeah. Just pop my shoulder back in.
  [Bart does so] Thanks, little buddy!...
• Bart: Oh, how can they imprison kids in school on a beautiful day like this?
  Lisa: They're not imprisoning us, Bart, they're -- [a grey bus labeled "Springfield Prison" pulls up] Ba...
• 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!...