屎計 [－计]

Jyutping si2 gai2
Pinyin shǐ jì

Definitions (CC-CANTO)
  1. a lousy plan
Definitions (粵典–words.hk)
  1. x
Definitions (Kaifangcidian)
  1. 鬼主意
  2. 餿主意 – 馊主意