Cocky prepubescent kid who has nothing better to do (i.e. homework, mow the lawn) than talk tough during online games. Usually involves threat of violence against the shins and ankles in midget style combat.

Obvious by the shrill, almost fairy-like quality of the voice.
Hercules: in the soft voice of a child "I'll fucking break your legs if I ever see you!"

Gamer: "Keep it up Headphone Hercules and I'll tell your mother to cancel your X-Box membership"
by Bdamn January 14, 2011
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