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Jyutping dak1 baa2 seng1
Pinyin dé bǎ shēng

Definitions (粵典–words.hk)
  1. 語句
    齋講​唔​行動
    to merely talk without any action; all bark but no bite
    • 佢得把聲講吓啫,唔會做嘅。
      佢得把声讲吓啫,唔会做嘅。
      He is just all bark but no bite.
Definitions (Kaifangcidian)
  1. 瞎吹
  2. 光說不做 – 光说不做
  3. 光說不幹 – 光说不干
  4. 只說不做 – 只说不做
  5. 說得好聽 – 说得好听
  6. 光說不練 – 光说不练
  7. 只會說不會做 – 只会说不会做
  8. 就會耍嘴皮子 – 就会耍嘴皮子

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Jyutping dak1 baa2 seng1
Pinyin de bǎ shēng

Definitions (CC-CANTO)
  1. (slang) someone is only talk but no action; all mouth and no trousers; bark but no bite
Examples (粵典–words.hk)
  1. Cantonese
    佢得把声讲吓啫,唔会做嘅。
    佢得把聲講吓啫,唔會做嘅。
    • He is just all bark but no bite.