Centaur
A mix of man and horse. Also known as a way for /d/ to feature more horse cock without being accused of bestiality.
Who were they?
The Centaurs was a mythical creature from Greek myth, who lived as a barbarian tribe alongside the human Lapiths, another mythical culture. The Lapiths invited the Centaurs to one of their weddings, and then things went haywire very, very fast. Though the Centaurs had been benevolent beforehand, the turned on a plate during the wedding, trying to rape the women and kill the men of the Lapiths. This ended up as one huge brawl, ending with a Lapith victory. This was the Greek way of saying "Hey, nature? You suck.".