万年傲娇受百年背上攻
[wàn nián ào jiāo shòu băi nián bèi shàng gōng]
This seems like an expression related to BL (Boys' Love) novel. It roughly means being an obstinate and cold 'uke', yet receiving affection from others continuously for a long time, as if one's pride was attacked for a hundred years behind the back. Such names tend to attract fans with similar interests.