faan2 zyun3 zyu1 tou5 zau6 si6 si2反轉豬肚就是屎反转猪肚就是屎

Jyutpingfaan2 zyun3 zyu1 tou5 zau6 si6 si2
Yalefáan jyun jyū tóuh jauh sih sí

Definition

To turn hostile and turn against someone after a dispute; friends turning into enemies.

colloquialpeopleemotion

How it's used

This idiom vividly describes a sudden and complete betrayal where someone reveals their ugly side after a falling out. The literal imagery of a pig's stomach being turned inside out to reveal waste serves as a harsh metaphor for the nastiness that can emerge from a broken relationship. It is almost exclusively used to criticize someone's character after they have acted spitefully.

Examples

They used to be best friends, but who knew they would turn into enemies.
Don't trust him, this person is the type to turn on you the moment things go wrong.

Common phrases

really turned into enemies after a dispute

Common mistake

Do not use this phrase to describe a simple disagreement or a minor misunderstanding. It is reserved for serious betrayals or situations where someone's behavior shifts from friendly to malicious, implying a deep lack of integrity.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector