You neglected to state what kind, but I'll work with ya on that.
In a world torn to shreds by an Apocalypse...
One man...will not...give in.
"If anyone in the world wants a piece of my hide, I'll be right here waitin' for ya."
*Rams a crowbar into someone's teeth*
"I don't care who you are. I don't care what you bring. When the world goes mad, the only rule I trust is ME."
*Scenes of chaingun shooting, sinister laughter as a scythe is dragged towards a victim, and then motherfuggin' explosions*
"Oh, and I fight dirty."
APOCALOJACK!
Coming to the world at the end of the line.