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 up twice....
• 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 ya, but I know you'd just get embarrassed....
• Abe: You really think I can do it? Bart: [unconvincing] Uh, yes.
  .. -- I'm so glad you believe in me, "The Curse of the Flying Hellfish...
• Bart: Now we can get the treasure! Abe: Oh, what's the use.
  Burns would still find some way to take it from me....
• 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-a-lot.
  Now, give me your key to the Hellfish bonanza....
• Bart: I'm sorry I cost you your fortune, Grampa. Abe
  Oh, the fortune doesn't matter, boy; the important thing is you're safe....
• Abe: [spits] Bart: Grampa! I don't mind when you spit at home, but I have to work with these people.
  Abe: Oh, jabberjack. Schoolhouse don't put up spittoons, I ain't responsible....
• Abe: Ah, I guess Burns is finally gonna be rich. Ba
  Not without the keys, he isn't! [shows Abe the two keys] [long pause] Abe...
• 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?...