The name given to a person who gets hard ons (willingly or unwillingly) over another person of the same gender. Also the predecessor to modern man. Eg) A not so distant cousin of the cave-man.
The term originated in 18th century mongolia where native tribes referred to the pandas who would go on to destroy all erectile functions of their future children and thus destroy all chances of survival.
Others claim that the phrase was coined when Arturo Lupoli used it to describe the actions of team-mate Kerry Gilbert after a fifth round Carling Cup tie in 2005.