冇規冇矩 [－规－－]

Jyutping mou5 kwai1 mou5 geoi2
Pinyin mǎo guī mǎo jǔ

Definitions (粵典–words.hk)
  1. 形容詞
    唔​守​ ​規矩​，​尤其​指​唔​尊重​長​輩
    not obeying rules, especially Confucious norms of respecting elders; often used in the same contexts as "behave yourself", "mind your manners", etc.
    • 見到叔叔都唔叫人，冇規冇矩！
      见到叔叔都唔叫人，冇规冇矩！
      gin3 dou2 suk1 suk1 dou1 m4 giu3 jan4, mou5 kwai1 mou5 geoi2!
      Why didn't you greet your uncle? Mind your manners!
Examples (粵典–words.hk)
  1. Cantonese
    佢做嘢冇规冇矩，激死人！
    佢做嘢冇規冇矩，激死人！
    keoi5 zou6 je5 mou5 kwai1 mou5 geoi2, gik1 sei2 jan4!
    • He never follows the rules, I'm so angry!
  2. Cantonese
    见到叔叔都唔叫人，冇规冇矩！
    見到叔叔都唔叫人，冇規冇矩！
    gin3 dou2 suk1 suk1 dou1 m4 giu3 jan4, mou5 kwai1 mou5 geoi2!
    • Why didn't you greet your uncle? Mind your manners!