Bart: Hey, Grampa, do you thing I could've been a Flying Hellfish?

Related:

• Bart: Hey, Grampa, do you think that dead bodies get up and walk around at night?
  Abe: If they're anything like me, they have to get...
• Abe: Well, at least I got to show you I wasn't always a pathetic old kook.
  Bart: You never were, Grampa. Abe: Oh... I'd hug...
• Abe: You really think I can do it? Bart: [unconvincing] Uh,
  yes... -- I'm so glad you believe in me, "The...
• Bart: Now we can get the treasure! Abe: Oh, what's the use.
  Burns would still find some way to take it from...
• Abe: [yells] Don't kill me! Burns: I've tried to meet you halfway on this,
  Simpson, but you had to be little Johnny Live...
• Bart: I'm sorry I cost you your fortune, Grampa. Abe:
  Oh, the fortune doesn't matter, boy; the important...
• Abe: [spits] Bart: Grampa! I don't mind when you spit at home,
  but I have to work with these people. Abe: Oh...
• Abe: Ah, I guess Burns is finally gonna be rich. Bart:
  Not without the keys, he isn't! [shows Abe the two...
• Bart: Mm-hmm. You bossed around the richest, most powerful guy in town.
  How come you were a sergeant and he was only a private...