If you thought pigs were a bit gross, why not try out an interesting combination between a deer and a pig? Also known as the Deer-Pig (very subtle), this species can be found in the Indonesian islands of Sulawesi, Sula, Buru and Togian. As you can see, the weirdest thing about this animal is its giant canine tusks. However, only males have them, and they have to grind them regularly because they grow all of their lives. In fact, the tusk of a Babirusa can grow so big it can, at some point, penetrate its own skull. Now that’s an interesting way to die!