Like Nux the War Boy said in Mad Max: Fury Road, "I live. I die. I LIVE AGAIN ... in the post-apocalyptic Land of Ooo." Or something like that.
In any case, the mash up of Mad Max Fury Road and Adventure Time is just the sort of things that belong together. Ryan May of City of Pyramids drew our favorite characters from Adventure Time like we've never seen them before: Ice King as Immortan Joe, Marceline the Vampire Queen does Come-Doof Warrior proud, Princess Bubblegum becomes Imperator Furiosa, and Finn the Human channels his inner Max Rockatansky.
Take a look: