Normally, I am loathe to link to any site that shows memes, but Cracked.com got this one right. Included in the list is a few fun facts on our beloved firearms and Cracked goes further on other weapons systems, like the Katana and its unique properties.
Fortunately, Cracked is not one of those cheesy websites that only put one meme/picture per page. All 23 are broken down on only four pages.
Hit the link for the list (make sure to have an ad-blocker installed).