sei2 ceon2死蠢

Jyutpingsei2 ceon2
Yaleséi chéun
名詞Uncommon

Definition

Extremely stupid, or a stupid person.

slangpeopleslang

How it's used

Carries a much stronger and more aggressive tone than simply calling someone 蠢. It is often used as a direct insult to highlight someone's lack of common sense or poor decision-making in a specific moment. While it functions as an adjective, it is frequently used as a noun phrase to label a person.

Examples

Why are you being such a complete idiot?
He is such a fool, he even believes this kind of thing.

Common phrases

Common mistake

Avoid using this in professional or formal settings, as it is highly offensive and can easily start a fight. It is strictly for close friends or when you are genuinely angry at someone's incompetence.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector