Ok, I get it, .22 caliber is a really small round. But, it just seems a bit forced, the whole article. And I didn't laugh much, but for some reason, killing jamacian zombies is FUNNNNY! that was good.
I don't know why you tohught that there were a lot of gn enthusiasts on uncyclopedia. I get it, but I'm not sure many other people will. The joke of this article is that a .22 is small, but not many people really understand that sort of thing.
Prose and formatting:
Ok, it was good, there were no big errors, I didn't have any problem, I didn't read it TOO closely however. Anyway, there were not blatent errors.
The image is pretty boring, it wasn't funny. Maybe a picture of a jamacian zombie would spice things up.
It just needs to be funnier, maybe more random so even if people don't get the gun joke in it, they'll still get a laugh.