烏腸肚 [乌肠－]

Jyutping wu1 coeng4 tou5
Pinyin wū cháng dù

Definitions (Wiktionary)
  1. noun, Min-Nan
    sinister and vicious heart
    (syn.) 坏心肝, 壞心肝, 烏心肝, 烏漉肚, 乌漉肚, 乌心肝