yo [---]

Jyutping y o neoi5
Pinyin yo nǚ

Definitions (Wiktionary)
  1. verb, Cantonese, slang
    to hook up with girls; to chat up girls; to flirt with girls
    (syn.) 撩妹, 𠝹女, 釣女, 奅查某 GT, yo女, 溝女, 泡妞, GT - General Taiwaneseno specific region identified), 泡馬子, 把妹

yo [---]

Jyutping jou1 neoi2
Pinyin yo nǚ

Definitions (粵典–words.hk)
  1. 動詞、俚語
    用調​笑​、​搭訕​方式​認識​女性​。​咁​叫法​因為​部份​年輕​男性​通常​開場​白​都​會​扮​有​型​yo​一聲​向​陌生​女性​打招呼​。
    to flirt with, to chat up a girl/woman. The term appeared because young males usually play cool and say "yo" to a new girl instead of saying hello.
  2. 近義詞
    溝女、𠝹女
Examples (粵典–words.hk)
  1. Cantonese
    yo女
    yo女
    jou1 neoi2
    • to playfully chat up with girls