打嘴炮 [－－－]

Jyutping daa2 zeoi2 paau3
Pinyin dǎ zuǐ pào

Definitions (Wiktionary)
  1. verb, derogatory
    to bluff; to be all talk and no action
Examples (粵典–words.hk)
  1. Cantonese
    打嘴炮
    打嘴炮
    daa2 zeoi2 paau3
    • fire mouth cannon