urban street mafia, derived in the streets of Los Angeles, Alhambra, California, and St. Louis, Missouri, Killah meaning "fuck wit me, i'll kill you" and gorillah meaning "strong in the heart, body, and mind". they crazy mutha fuckas
thug 1: who dem niggaz over there?
thug 2: they some killah gorillahz, hard ass money makin niggaz
thug 3: oh them niggaz from killah gorillah got mixed mutha fuckas blk, brownz, domicians, haitans, costa ricans, puerto rican, no whiteboys.