I expect his last two words to be mine.
"Awww, shit," is likely for me.
Though my favorite last words were from the Irish writer Brendan Behan.
He was in a Catholic hospital, on his death bed, and attended by a nurse who was a nun. He stirred to consciousness as she wiped his brow and he said, "Ahhh, thank you sister, and may all your children be bishops."
It is apocryphal, but I like to think that Oscar Wilde's last words were really "Either that wallpaper goes or I do."
Dylan Thomas: "I've had 17 whiskeys. I think that's a record."
Karl Marx: "Last words are for fools who have not written enough books."
MARXIST! SOCIALIST! THINK OF THE VIKINGS!
Famous last words: "OMG! Vikings!"
One of my goals in life is that my last words are not "That was stupid."
Last words attributed to actor Edward Kean "Dying is easy. Comedy is hard."
"I was thinking of the immortal words of Socrates, when he said, 'I drank what?'" - Chris Knight, Real Genius
I expect my last words will be, "But--wait!"
ETA: Kathy, I've been thinking of that since yesterday. Thank you for posting it, so I didn't have to!