Haha, that is true! Though an axe could easily get logged into a zombies body where it's stuck :P
This definitely wouldn't be my first choice if a zombie apocalypse ever happened, I just thought it was a fitting title since the picture was really ridiculous. I took it for a goofy gun subreddit on reddit where we were trying to out-due each other with dumb pictures, lol. Just felt like sharing it since it was so silly, haha.
It was indeed funny :) And it really depends on how sharp the axe is. I don't think you'd have any problem with zombies if you take care of your axe really damn well.
I mean, if you can cut through hard pieces of wood with a really sharp axe, I don't think the head of a zombie would be much harder to cut :P