阿保阿勝 [－－－胜]

Jyutping aa3 bou2 aa3 sing3
Pinyin ā bǎo ā shèng

Definitions (粵典–words.hk)
  1. 名詞
    喺​大​戲​入​面​常​見​嘅​名​，​用​嚟​借指​「​是​但​一個​人​」
    a random person; anyone (two names often used in Cantonese opera for unimportant characters)
  2. 近義詞
    阿茂阿壽、阿豬阿狗、阿貓阿狗
Definitions (Wiktionary)
  1. noun, Cantonese
    anybody; random or unknown people; Tom, Dick and Harry
    (syn.) 阿茂阿壽, 阿茂阿寿