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.
adj. Very stupid or foolish. Pronounced "on gau" (The 9 is pronounced in Cantonese) Cantonese slang used mainly by young Hong Kong Chinese. First originated on the Internet (isn't everything) but soon spread to everyday speech. Originates from two words: The first part "on" comes from "On ghuy" - a cantonese slang word meaning foolish. The second part "9" comes from "gau" - a cantonese slang word meaning penis. Also used as part of the phrase "on9 zai" meaning foolish man/boy.
Dude 1: Wow, that silly mainlander squatting on the pavement looks so damn on9. Dude 2: Shut up, you on9 zai.
on9 (憨鳩) is a Cantonese swear word which means foolish, stupid and brainless. It is pronounced as 'on' + 'gau'. ('gau' is the Cantonese pronunciation of '9') It is a friendly swear word to laugh, scold or discriminate other ppl. on99 (憨鳩鳩): very foolish on9 zai (憨鳩仔): a foolish guy on lun 7 9 (憨撚柒鳩): extremely stupid, mostly used to scold others when angry on gui (憨居): a less violent way to say on9
Person 1: The guy steps on a piece of shit and slips. Person 2: HAHA, he is really on9.
It is short term of online Or Feels very happy, short term as on cloud nine Or Word for appreciation, which is upper than 1-9, and greater than them, for appreciating people who done very good advancement
When he on9s, he feel on9, and do a very on9 thing