Unman

The act of losing one's manhood. Equivalents in various languages were common in antiquity when the castration of men or boys to produce eunuchs as servants in households of the rich was common. Another way dating from antiquity in which one could "unman" a man was by sodomizing him after his defeat or capture in battle, as happened to T.S. Lawrence - Lawrence of Arabia - during World War I.

In more recent times, "unmaning" a man survives in male prisons through the anal rape of weaker men by stronger ones.

Noun. A term bestowed upon those (only male) who suffer from at least two social/behavioral/physical/mental flaws. These can include "unlucky," "unintelligent," "unhandsome," or "ungrateful." Based on the story of Steve, as chronicled in Vadim Shefner's "The Unman" (from Russia). Steve is supposedly the first Unman, who had five "uns": unhandsome, unintelligent, unoutstanding, unlucky, and another that escapes the Definer of this word for the momment. Do not confuse with "nerd," geek," or "loser," as a true unman is neither of these. In the end, a true unman will also rid himself of his "uns" and get everything he ever wished for.

To be controlled by a computer without human intervention

A man who has lost his manhood. Not a woman, not a man. an unman.

An Unmanned Gear (UG) is a piece of weaponry seen throughout the Metal Gear franchise (examples: Dwarf Gekko, Gekko, Raptor, GRAD and that’s all I can think of)