bands and/or artists who seem to possess no musical ability attempt at being a metal sub-genre such as "fill-in-the-blank"-core and utterly failing at said attempt. live performances consist of pathetic stage antics, straightened hair, make-up on dudes, tight pants, repetitive sweep solos, and synchronized headbanging to breakdowns another band already has done.
by ncaseyouwondered June 14, 2011
an exclaimation that brings attention to a failure by a friend or aquaintance that was/is so ridiculous the blunder will become legend amongst your circle of friends.
Caveman: "Hey Andrew, remember when Pockets (insert horribly mediocre failure at a menial task)?"
Andrew: "Pockets! Failcore!"
Andrew: "Pockets! Failcore!"
by Social_Pariah February 26, 2007