口水佬 [－－－]

Jyutping hau2 seoi2 lou2
Pinyin kǒu shuǐ lǎo

Definitions (CC-CEDICT)
  1. talkative person (Cantonese)
Definitions (CC-CANTO)
  1. describes someone who is very talkative
Definitions (粵典–words.hk)
  1. 名詞
    好多​嘢​講​嘅​男人​（​量​詞​：​個​）
    talkative man
Definitions (Wiktionary)
  1. noun, Cantonese
    talkative person
    (syn.) 长屎窟, 話匣子, 話癆, 開籠雀, 话匣子, 开笼雀, 话痨, 長屎窟
Definitions (Kaifangcidian)
  1. 嘴巴式