A Derogratory term often, if not alwyas used by chavs, townies,pikeys,scum etc in order to describe a goth, mosher or similar in reference to greay, long hair and the BO smell from the long hours of headbanging. Very rare word. May only occurr in Hell..er..Hull.
"You disgusting looking individual. I think that a shower would make you more attractive you sweathead."