Alternately spelled Windigo, as well as other variants, this monster comes to us from Algonquin folklore of Canada and the northern part of the U.S. The Wendigo is a large furry beast that eats people, but it has a more supernatural story than, say, Sasquatch. Described as a bipedal creature with big eyes and a very skinny body, it is said to be forever hungry. The spirit of the Wendigo can possess people and induce them to cannibalism. Some tales say that the creatures were once humans that became possessed and turned into the monsters. And if a human were to ever practice cannibalism, the act itself invites possession by a Wendigo. Wendigo psychosis was a term used to explain some rare cases of cannibalism long ago among the Algonquin people, possibly stemming from the belief that one is possessed by a Wendigo.