该用户已成仙
[gāi yòng hù yĭ chéng xiān]
This phrase humorously claims that the user has become immortal or godlike ('xian'). Typically used in jest, it signifies they have transcended ordinary realms, often expressing their wisdom, exceptional skills, or aloof nature. The term 'xian' originates from ancient Chinese myths about immortals who lived on earth as mortals and ascended to paradise through meditation or good deeds.