jaa1 si2吔屎
Jyutpingjaa1 si2
Yaleyā sí
Definition
To eat shit; a vulgar way to express extreme contempt or tell someone to go away.
slangvulgaremotion
How it's used
This expression is a highly offensive, vulgar insult used to dismiss someone or express intense anger. It functions as a direct, aggressive command that is essentially equivalent to telling someone to get lost in the most insulting way possible. Because of its extreme vulgarity, it should be avoided in all professional, social, or polite contexts.
Examples
He told me to eat shit, he is really rude.
Related words
Common phrases
Go eat shit
Common mistake
Learners often mistake this for a literal suggestion to consume waste, but it is purely an aggressive insult. Using it in a casual setting will likely lead to immediate confrontation or social ostracization.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- LocationHow to say where something is using 喺 (hai2), place words like 度, and the common coverbs that work like English prepositions.
- Serial verbsStringing two or more verbs together without any joining word, like go to the shop buy things. Extremely common in Cantonese.
- 將 disposalHow to move the object in front of the verb with 將, to focus on what happens to it. Common in instructions and writing.



