waa6 dou1 mou5 gam3 faai3話都冇咁快话都冇咁快

Jyutpingwaa6 dou1 mou5 gam3 faai3
Yalewah dōu móuh gam faai

Definition

Extremely fast; in the blink of an eye or before you know it.

colloquialtimedaily actions

How it's used

This idiom emphasizes how surprisingly quickly an event occurred or how easily a task was completed. It is often used to express surprise or to downplay the effort required for a swift action. You will frequently hear it used to describe tasks that were finished unexpectedly early or time that passed by in a flash.

Examples

Before you knew it, he had already finished the whole bowl of rice.

Common mistake

Learners often mistake this for a literal statement about speed, but it is an idiomatic expression used to highlight the suddenness of an outcome. Avoid using it in formal writing or professional reports as it is strictly a colloquial spoken phrase.

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