我的葬礼比你婚礼还隆重
[wŏ de zàng lĭ bĭ nĭ hūn lĭ hái lóng zhòng]
My funeral will be grander than your wedding. It's used to express a sarcastic or dramatic sentiment towards the importance of the mentioned events. Could also hint at preferring tragedy to celebration when compared, reflecting on past hurt or jealousy.