Gue'vesa

The Gue'vesa (which literally means "Human Helper" is the name the Tau (one of alien race in Warhammer 40000 universe) have given to those humans who have willingly joined the Tau Empire. Gue'vesa are considered the worst kind of traitors to the Imperium of Mankind and are believed by the other humans to have been spiritually corrupted for willingly associating themselves with a alien culture.