菇凉我吃醋不怕酸
[gū liáng wŏ chī cù bù pà suān]
A playful statement expressing jealousy where 'eating vinegar' in Chinese idioms means to be jealous. It says: 'I'm being possessive, but don't care about how it tastes.' It shows a lighthearted and direct admission of jealousy and possessiveness.