不乾不淨 [－干－净]

Jyutping bat1 gon1 bat1 zeng6
Pinyin bù gān bù jìng

Definitions (CC-CEDICT)
  1. unclean
  2. filthy
  3. foul-mouthed
Definitions (Wiktionary)
  1. phrase, idiomatic
    dirty; unclean; filthy
  2. phrase, idiomatic
    foul-mouthed; obscene (of language)
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    不干不净，吃了没病。
    不乾不淨，吃了沒病。
    bù gān bù jìng ， chī le méi bìng 。
    • It may not be clean, but you won't get sick from eating it.