古蠱仔 (gu2 waak6 zai2) — a gangster [colloquial] in Cantoneseguˊ²古waakˍ₆蠱zaiˊ²仔简 古蛊仔Mandarin Pinyin: gu3 huo4 zi3Meaning of 古蠱仔nouna gangster [colloquial]