gau2 si2 lou2狗屎佬

Jyutpinggau2 si2 lou2
Yalegáu sí lóu

Definition

Bastard, asshole, or an otherwise detestable man.

slangpeopleslang

How it's used

This term is a highly derogatory and aggressive way to insult someone, carrying a much stronger bite than generic insults. It implies the person is not only detestable but also morally bankrupt or pathetic, similar to calling someone a piece of trash. It is strictly reserved for intense confrontations or when venting extreme anger toward someone you despise.

Measure word

go3go

Common phrases

Common mistake

Avoid using this in any professional or polite setting, as it is considered vulgar and can easily escalate a conflict into a physical fight. It is not a playful term, so do not use it with friends unless you are being genuinely hostile.

Grammar color guide

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