我服许仙敢日蛇
[wŏ fú xŭ xiān găn rì shé]
'I admire Xu Xian for daring to have a relationship with a snake.' Xu Xian, in Chinese mythology, is a character who falls in love with a white snake spirit named Bai Suzhen. This username expresses the speaker's admiration for Xu Xian, despite knowing Bai Suzhen's true identity as a snake spirit.