孟婆汤忘了前世情缘奈何桥断了一世红尘
[mèng pó tāng wàng le qián shì qíng yuán nài hé qiáo duàn le yī shì hóng chén]
This username is deeply rooted in Chinese mythology. In the underworld, a mythical woman named Meng Po prepares a soup (Mengpo's Soup) for dead souls to drink before reincarnation to forget all about their past life. Naihe Bridge symbolizes the final step before rebirth, marking a definitive farewell to the last lifetime. So this nickname can be seen as representing a farewell to the past, and a person might choose it to suggest that they are no longer influenced by previous experiences.