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Jyutping dang2 go3 syun1 siu1 bei2 ngo5
Pinyin děng gè sūn shāo bì wǒ

Definitions (Wiktionary)
  1. phrase, Cantonese, humorous, idiomatic, slang
    Used to describe something (usually comics) that is taking a long time between releases. Implies that something is not likely to happen within one's lifetime.
    (syn.) 个孙烧畀我, 個孫燒畀我
    • 成年都未出新一本漫画,睇怕都系要等个孙烧畀我喇。
      成年都未出新一本漫画,睇怕都系要等个孙烧畀我喇。
      seng4 nin4 dou1 mei6 ceot1 san1 jat1 bun2 maan6 waa2, tai2 paa3 dou1 hai6 jiu3 dang2 go3 syun1 siu1 bei2 ngo5 laa3.
      It's been almost a year and yet there hasn't been a new comic release. I reckon the release will happen when Hell freezes over.