Looking at it from a distance, a deer appears peaceful and calm, and like it would never do anything to hurt you. But one unlucky hunter found out just how vicious and dangerous these animals can be when they feel threatened. The hunter was aiming to shot the deer that was peacefully feeding itself, but missed. At that point, the deer entered in defense mode and started to fight back in order to protect itself. What followed is a very hunter’s worst nightmare. If you are against hunting, you might enjoy watching this video a little too much.