Abe: And then, a knife flew at my head. And [points to Homer] you were there,

Abe: And then, a knife flew at my head. And [points to Homer] you
were there, and [points to Homer] <you> were there...
Lisa: Uh, Grampa, maybe I should moisten your washcloth.
Abe: It's plenty moist!
-- Perhaps medication <was> the answer,
"The Curse of the Flying Hellfish"

Related:

• Nurse: Abraham Simpson, your family is here to visit you.
  Abe: Hot diggity, my family's come to visit me! ...
• 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: [points to old TV] There she is, the old Radiation King.
  You'd park yourself right there and watch for hours...
• Lisa: Uh, maybe I need to talk to somebody with a little more age and wisdom.
  Abe: Death stalks you at every turn! Lisa: Grampa!...
• Abe: Sorry to crowd you boy, but I'll let you in on a secret.
  Burns is after me 'cause he wants the Hellfish...
• Abe: You really think I can do it? Bart: [unconvincing] Uh,
  yes... -- I'm so glad you believe in me, "The...
• Homer: Where are you two going at this hour? Bart:
  On a treasure hunt. Homer: Oh! Can I come? Abe: Only...
• Abe: Now, remember the plan, boy. If you run out of air,
  tug on the rope... Bart: 64 times, no more, no...
• Homer: Dad, how come you never gave me any encouragement?
  Maybe I could have been something more than...