sik6 si2 zi6 mung2 zo2食屎食懵咗
Jyutpingsik6 si2 zi6 mung2 zo2
Yalesihk sí jih múng jó
Definition
To have gone crazy or done something extremely foolish.
slangvulgaremotion
How it's used
This is a highly aggressive and vulgar way to suggest someone has lost their senses or is acting completely irrationally. It functions as an intense insult rather than a literal description of behavior. Because it contains profanity, it should be avoided in any professional or polite social setting.
Examples
Related words
Common mistake
Do not use this phrase with strangers or superiors, as it is extremely offensive and confrontational. It is not a playful way to call someone silly, but rather a strong attack on their intelligence or sanity.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- QuestionsFrom yes or no questions to asking who, what, where, and when. The patterns you need to ask questions naturally in Cantonese.
- ClassifiersCantonese puts a classifier between a number and a noun, and a bare classifier on its own can mean the. Learn the common ones and how to use them.
- ComparisonsHow to say bigger than, the most, the same as, and not as good as. Cantonese uses 過 where Mandarin uses 比, and that catches a lot of learners out.



