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Jyutping m4 nau1 zau6 gaa2
Pinyin wú niǎo jiù jiǎ

Definitions (粵典–words.hk)
  1. 語句
    形容​一個​人發​嬲​都​嬲​得​有​因由
    to have good cause to be angry; literally: not to be angry is fake
    • 佢而家擺到明落我面,唔嬲就假。
      佢而家摆到明落我面,唔嬲就假。
      keoi5 ji4 gaa1 baai2 dou3 ming4 lok6 ngo5 min2, m4 nau1 zau6 gaa2.
      He is obviously trying to disgrace me, I am rightfully angry.

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Jyutping m4 nau1 zau6 gaa2
Pinyin n2 niǎo jiù jiǎ

Definitions (CC-CANTO)
  1. it is not true if not pissed, which means somebody is surely angry
Examples (粵典–words.hk)
  1. Cantonese
    佢而家摆到明落我面,唔嬲就假。
    佢而家擺到明落我面,唔嬲就假。
    keoi5 ji4 gaa1 baai2 dou3 ming4 lok6 ngo5 min2, m4 nau1 zau6 gaa2.
    • He is obviously trying to disgrace me, I am rightfully angry.