nou5 sik6 si2腦食屎脑食屎

Jyutpingnou5 sik6 si2
Yalenóuh sihk sí

Definition

To have shit for brains; an insult describing someone as extremely stupid.

slangpeopleslang

How it's used

This is a harsh, vulgar insult used to attack someone's intelligence or decision-making. It functions as a predicate adjective and is almost exclusively used when someone is extremely frustrated with another person's incompetence. Because it is quite offensive, it should be avoided in professional or polite social settings.

Examples

Do you have shit for brains? Doing such stupid things.
He always has shit for brains, he never listens no matter how much I say.

Related words

Common phrases

acting like one has shit for brains

Common mistake

Do not use this to describe someone who is simply forgetful or having a bad day. It implies a fundamental lack of common sense or stupidity, so using it lightly can easily start a serious argument.

Grammar color guide

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