口水佬 Traditional form: 口水佬 Pinyin (reading): kǒushuǐlǎo Definitions: talkative person (Cantonese) Characters: 口 - mouth; entrance, gate, opening 水 - water, liquid, lotion, juice 佬 - elder; mature Traditional characters: 口 - mouth; entrance, gate, opening 水 - water, liquid, lotion, juice 佬 - elder; mature