動詞
非常驚訝，窒一窒，講唔出嘢 to be taken aback; to be shocked; to be flabbergasted
我聽到佢噉講嘅時候，真係打咗個突。
我听到佢噉讲嘅时候，真系打咗个突。
ngo5 teng1 dou2 keoi5 gam2 gong2 ge3 si4 hau6, zan1 hai6 daa2 zo2 go3 dat6. I was absolutely flabbergasted when I heard that from her.
Definitions (Wiktionary)
verb, Cantonese, verb-object
to be taken aback; to be flabbergasted