mung2 lan2懵撚
Jyutpingmung2 lan2
Yalemúng lán
Definition
An extremely stupid or foolish person.
slangpeoplevulgar
How it's used
Carries a high level of vulgarity and aggression, functioning as a severe insult to someone's intelligence or behavior. The inclusion of 撚 makes it significantly more offensive than simply calling someone 懵丙 or 懵仔. It is strictly reserved for heated arguments or among very close friends who use strong profanity.
Examples
What are you doing, are you a fucking idiot?
He is always acting like a fucking prick, it is so infuriating.
Related words
Common phrases
as stupid as a pig
Common mistake
Do not use this in any professional, public, or formal setting, as it is considered highly offensive and vulgar. It is not a playful term and can easily escalate a conflict into a physical confrontation.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.



