Sigma: The outsiders who don’t play the social game and manage to win at it anyhow. The alphas hate sigmas because they are the only men who don’t accept or at least acknowledge their social dominance. (NB: Alphas absolutely hate to be laughed at and a sigma can enrage an alpha by simply smiling at him. Everyone else is vaguely confused by them. At the party, it’s the guy who stops by to say hello to a few friends accompanied by a tier one girl that no one has ever seen before. Sigmas often like women, but also tend to be contemptuous of them.