A fork of Rural Dictionary
Vulgar Used in Hong Kong Pronunciation: "on-gau" ("on" in English, "9" in Cantonese) Meaning: stupid, thinking stupid More: on99
Chief Exceutive Mr.Tung: If China is good, Hong Kong will be good. When Hong Kong is good, we are good too. Citizen A: He's on9. Citizen B: He's on99.