我犯贱我不要脸我没你嘴贱
[wŏ fàn jiàn wŏ bù yào liăn wŏ méi nĭ zuĭ jiàn]
'I’m Low, shameless, but Not as Low as Your Mouth'. In Chinese slang culture, the phrase demonstrates strong displeasure or challenge against insults or disrespectful comments from someone. Here ‘low’ refers to lowering one's dignity, while pointing out the other party uses lowly and abusive words.