[---]

Jyutping hau2 faai3 faai3
Pinyin kǒu kuài kuài

Definitions (粵典–words.hk)
  1. 副詞
    冇​諗​清楚​就講​出口​;​講錯​嘢
    outspoken; fast and blunt in speaking; being a slip of the tongue
    • 我頭先口快快叫錯咗佢新女朋友舊女朋友嗰個名。
      我头先口快快叫错咗佢新女朋友旧女朋友𠮶个名。
      It was just a slip of the tongue that I called his new girlfriend by his previous girlfriend's name.
  2. 參看
    口快
Definitions (Kaifangcidian)
  1. 嘴快
  2. 脫口而出 – 脱口而出
Examples (粵典–words.hk)
  1. Cantonese
    我头先口快快叫错咗佢新女朋友旧女朋友𠮶个名。
    我頭先口快快叫錯咗佢新女朋友舊女朋友嗰個名。
    • It was just a slip of the tongue that I called his new girlfriend by his previous girlfriend's name.
  2. Cantonese
    我之前口快快应承帮佢翻译几篇文,佢而家日日追我数呀……
    我之前口快快應承幫佢翻譯幾篇文,佢而家日日追我數呀……
    ngo5 zi1 cin4 hau2 fai3 fai3 jing1 sing4 bong1 keoi5 faan1 jik6 gei2 pin1 man2, keoi5 ji4 gaa1 jat6 jat6 zeoi1 ngo5 sou3 aa3...
    • I rashly promised to translate a few articles for him. He now asks me for it every day...