食屎大 [－－－]

Jyutping sik6 si2 daai6
Pinyin shí shǐ dà

Definitions (CC-CANTO)
  1. to have shit for brains [colloquial]
Definitions (粵典–words.hk)
  1. 語句、粗俗
    鬧人蠢​鈍​、​笨拙​，​好似​低等​動物​咁​靠​食​屎​長​大
    to be stupid, to be unresponsive, like an animal like to eat shit. Literally: to grown up by eating shit
    • 做少少嘢都錯，你係咪食屎大架？
      做少少嘢都错，你系咪食屎大架？
      You can't even do a small thing right, are you that stupid as a shiteater ?
Examples (粵典–words.hk)
  1. Cantonese
    做少少嘢都错，你系咪食屎大架？
    做少少嘢都錯，你係咪食屎大架？
    • You can't even do a small thing right, are you that stupid as a shiteater ?