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Jyutping baak3 bei6 go1
Pinyin bái bí gē

Definitions (粵典–words.hk)
  1. 形容詞
    鼻​白色​;​粵劇​及其​他​劇種​中​,​扮演​反派​角色​的​;​戲班中​扮演​小丑​的​角色
    literally: white nose guy;Cantonese opera and other operas, play the villain role;Play the clown troupe
    • 通常於劇中做小太監的那位演員,都要化個白鼻哥。
      通常于剧中做小太监的那位演员,都要化个白鼻哥。
      Generally the actor who play a small eunuch is required to make up as a white nose.
  2. 形容詞
    考試​落第​者
    Someone who fails an examination
    • 一睇佢個白鼻哥就知佢讀書唔成
      一睇佢个白鼻哥就知佢读书唔成
      He is the guy who always fail in an examination
  3. 形容詞
    失敗​的​好色之徒​;​遊手​好​閒者
    A failed womaniser
    • 呢個白鼻哥,乜都唔識做,一日到黑淨係識追女仔
      呢个白鼻哥,乜都唔识做,一日到黑净系识追女仔
      He only wants to date with girls every day.

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Jyutping baak6 bei6 go1
Pinyin bái bí gē

Definitions (CC-CANTO)
  1. (noun) candidates who have failed in an exam; an idle loser who does nothing but chase after women all day (Chinese opera) the clown (with a painted white nose), who often acts the character of an idle prodigal or loser who just spends all their time chasing after women
Examples (粵典–words.hk)
  1. Cantonese
    你都唔系认真读书既,次次考试都系白鼻哥陪考,你都系返乡下耕田啦。
    你都唔係認真讀書既,次次考試都係白鼻哥陪考,你都係返鄉下耕田啦。
    • You are not going to study hard in every examination. Don't fake me. Go back and find your mommy.
  2. Cantonese
    通常于剧中做小太监的那位演员,都要化个白鼻哥。
    通常於劇中做小太監的那位演員,都要化個白鼻哥。
    • Generally the actor who play a small eunuch is required to make up as a white nose.
  3. Cantonese
    一睇佢个白鼻哥就知佢读书唔成
    一睇佢個白鼻哥就知佢讀書唔成
    • He is the guy who always fail in an examination
  4. Cantonese
    呢个白鼻哥,乜都唔识做,一日到黑净系识追女仔
    呢個白鼻哥,乜都唔識做,一日到黑淨係識追女仔
    • He only wants to date with girls every day.