Black Metal Prank Call

This caucasian guy named Joe has set up an ad wishing for a guitar lead for his black metal band. This ad is finally recognized by a ghetto from the east side, so he calls Joe to ask if he could join the black metal band. For some reason, Joe did not want this caller to be in the band. Why? Find out yourself. The caller didnt seem to get what Black Metal was, so Joe defined it as 'Dark and Evil'. The caller then argues back by admitting himself 'Dark and Evil'.