老叔父 [－－－]

Jyutping lou5 suk1 fu2
Pinyin lǎo shū fù

Definitions (粵典–words.hk)
  1. 名詞
    行業​內​、​或​黑​社會​團體​內資​歷較​老​嘅​前​輩​；​男性​老人家
    the senior members in an industry or of a triad society; the male elders