爛污 [烂－]

Jyutping laan6 wu1
Pinyin làn wū

Definitions (Wiktionary)
  1. noun, literally
    loose stools; watery excrement; diarrhea
    (syn.) 稀屎
  2. noun, figuratively, of women
    debauchery
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）