“Ip” was Jack Nicolson in Easy Rider , no wait, he said “Neegh!”
If my wife has predeceased me, I’d kind of like “Tell the head nurse she was a great lay.”
Ideally, I’d like to go out with Slim Pickins’ “Yee-hah!” from Dr. Strangelove, but I know my last words are far more likely to be “aw, shit.”
Somebody has (allegedly) already used:
“Die, my dear Doctor? That’s the last thing I shall do”.
My brother, who died of heart failure at the age of 30, was talking with a friend while sitting on the sofa in his home. Apparently the conversaion was about his girlfriend and her anxiety that he might leave her. Apparently his last words were"
‘What is she worried about? I’m not going anywhere.’
It still gives me chills.
“All in all, I’d rather be in Philadelphia.”
“I regret nothing!!”
A friend of mine said it in a certain voice (very fast and higher pitched than normal). I usually say it when im about to take a fast curve, make the left turn on the yellow light, jumping those stairs on my bike, or other such risky behavior.
ROTFLMAO
wipes away tears
I shall return (ok maybe I won’t, but how will I know).
I’d probably subside with a soft “Oh [fashionable epithet of the time] …!” Or just go “Urk!”
Just so long as I don’t hack off my “friends” enough for 'em to do this.
I’d probably write on my toumbstone
“You’ll be at work on monday, I’ll be in eternal bliss.”
And I’d have as my last words something very latin sounding but totally made up, just to make everyone there go and try to decode what I said. 
“Pull my finger.” Like to have that on my headstone. Always like to get the last laugh.
“Tell my children my last thoughts were of them”
“…Bury me at make out creek!”
Shit, I hope all the new security measures don’t screw up my flight plans!
“OH SHIT! Flammable and inflammable mean the same thing!”
Not now…I wasn’t done yet.
I doubt I’ll have the clarity to whip out a memorable last line, but I’ll share this. About ten years ago I was driving home one night with my GF when we were broadsided. The guy never even tapped his brakes, and he hit us hard.
As he hit, my GF said, “Goodbye.”
A man is burned to death attempting to rescue dog from boiling hot spring.
Famous last words indeed.