找个网名比找老婆还难想个网名比失忆还艰苦
[zhăo gè wăng míng bĭ zhăo lăo pó hái nán xiăng gè wăng míng bĭ shī yì hái jiān kŭ]
This nickname humorously expresses the frustration of choosing a good online name. It suggests that coming up with a fitting nickname is even more challenging than finding a wife or suffering from amnesia, implying it's an arduous and almost impossible task.