語出驚人 [语－惊－]

Jyutping jyu5 ceot1 ging1 jan4
Pinyin yǔ chū jīng rén

Definitions (粵典–words.hk)
  1. 語句
    講出​令人​哋​驚訝​、​意想不到​嘅​説​話
    to say something surprising, unexpected