Dunno if you're familiar with Warren Ellis (author, comics, wrote Transmetropolitan and Red, which was just made into a movie) but he did a call for short stories many and long ago, under a project called Strange Machine. That's where I first ran across Benchilada.
I have no idea how many of these links are still functional, it was a long time ago... but here's the list I had of my favorites:
http://draggonlaady.livejournal.com/tag/strange%20machine

Here's Benchilada's, I checked and it does still work...but I misremembered the last line, it's "my hate is powered by steam, you sons of bitches."
http://benchilada.livejournal.com/28322.html