gwan1 tau4 gwan1 nou5惃頭惃腦惃头惃脑

Jyutpinggwan1 tau4 gwan1 nou5
Yalegwān tàuh gwān nóuh

Definition

Stupid, dumb, or muddleheaded.

colloquialpeopledescriptions

How it's used

This idiom describes someone who appears slow-witted, dazed, or lacking common sense. It is often used when someone is being absent-minded or failing to grasp a simple situation, rather than implying a permanent intellectual disability. The tone is informal and can range from teasing to mildly annoyed depending on the context.

Examples

He is always acting so silly and dumb, it is really frustrating.

Common phrases

acting in a silly or dumb manner

Common mistake

Do not confuse this with being mentally challenged. It is a colloquial way to describe someone who is currently acting foolish or not paying attention, so using it to describe someone with a serious cognitive impairment is offensive and inappropriate.

Grammar color guide

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