Homo

Archeologists have discovered a new ancient human-like species buried in a far away cave called Homo Milk.

The defining feature of this species is that they drank shitloads of milk (often with cookies). So much milk that their bodies developed lactose intolerance and at one point they were relieving themselves 24 hours a day. They are responsible for the lactose intolerance gene, passed on to Homosapien.

Speaking of Homosapien, archeologists speculate that this hominid is on its way out, hopefully to be replaced by Homo Genius.