你让我痛苦我也让你尝尝
[nĭ ràng wŏ tòng kŭ wŏ yĕ ràng nĭ cháng cháng]
The nickname roughly translated to 'You have hurt me and now it is your turn to taste the bitterness'. The phrase suggests tit-for-tat revenge attitude. It reveals deep anger and hostility caused by being betrayed or harmed deeply.