All throughout history we find references to mythical creatures that modern science tells us, never really existed. So we thought it would be interesting to take a look as some of these beings that, according to some, never where. The American Indians have hundreds of stories about giants living all over the Americas back in the old days. Choctaw legends tells of how the tribe ran into giants after crossing the Mississippi river and migrating into the Tennessee area. The Indians said they had white skin and ate people for dinner. Here are a few creatures that shouldn't exist, but they do.