Cats

Everyone knows that cats are the best, but not everyone knows Cracked has been on the cutting edge of improving cats for more than a decade. Which is impressive! How can you improve a species so out to prove they really have nine lives? Cats can deliver mail in Belgium, for cryin' out loud! Plus, cats are systematically destroying all life on Earth. “Again,” we hear you asking your computer screen, “how could cats be improved?”

Well, the cast of Game of Thrones hated that one cat. He could be improved. But seriously, we're not going to tell you how to improve cats. The answers are “you can't” and “read the article to find out.” Oh, and don't be like those perverts in England, who ground ancient cat mummies into fertilizer. That's not improvement.