What does Black Rock Shooter mean?

Black Rock Shooter meaning in Urban Dictionary

A super cool Anime Character based away from Miku Hatsune, associated with Vocaloids. She has pale skin, blue-eyes, and long black hair this is certainly taken into to ponytails on each part of the woman head. She wears a black bikini top and short black shorts with a black foot length coating. She wields an arm cannon and a katana. This woman is developed by HUKE