Hmm, let's see. The greatest way to die ever...
Holding a small antimatter bomb in either hand, running into a crowd of about sixty thousand (or sixty million) zombies, and priming the bombs. My scream of rage would start out quietly, and gain volume until they reached a crescendo of loudness and fury: "I've got a present for each and every one of you, you slimy, rotting, ugly, inarticulate, disgusting, cannibalistic, pathetic SONS OF BITCHES!!!!"
Both bombs would detonate simultaneously and a blinding white flash would obliterate the landscape, followed by an incredibly loud boom and a rolling shockwave of doom that would annihilate everything within a thirty mile radius. Every zombie would be turned into plasma before they had time to open their mouths with a final lingering groan of instinctive fear.
The sky would clear up just then, and the shun would shine upon a cleansed earth. I would be standing in the center of the carnage, my body somehow still intact, and look up at the sun. My final words on this earth, as I dropped to my knees and died, would be a quietly muttered "Hell yeah."
Survivors would happily begin to rebuild civilization and erect statues in my honor.
EDIT: I see this idea is hardly original. However, I take condolence in the fact that mine is more richly narrated.
