ngan3 san1 ngan3 sai3䟴身䟴勢䟴身䟴势

Jyutpingngan3 san1 ngan3 sai3
Yalengan sān ngan sai

Definition

To behave in a vulgar, low-class, or ungentlemanly manner.

colloquialpeopledescriptions

How it's used

This expression describes someone who cannot sit or stand still, often involving repetitive, restless movements like shaking a leg or shifting around constantly. It carries a strong negative connotation of being unrefined, impatient, or lacking proper manners in public settings. It is frequently used by older generations to scold younger people for fidgeting or displaying a lack of composure.

Examples

He is fidgeting and acting in a low-class way while sitting there, how rude.
Stop acting so uncouth, it looks really bad.

Related words

Common phrases

always fidgeting and acting uncouth

Common mistake

Do not confuse this with simply being physically active or energetic. It specifically targets behavior that is perceived as socially inappropriate or low-class due to a lack of self-control.

Grammar color guide

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