Gamestard

Or Games Retarded.

A conglomeration of the words Games and suprisingly, Retard. A Gamestard is someone who, for no reason simply fails at all video or computer games.

This phrase is well linked to sportstard, as the original sportstard can't play games for shit either.

Nick Potter - Has completed one game in his entire life, which is "Warioland" on the Gameboy. The original Gamestard