有妇之夫闲人勿扰有夫之妇闲人勿扰
[yŏu fù zhī fū xián rén wù răo yŏu fū zhī fù xián rén wù răo]
This indicates that the user is married (if male) or married to someone (if female), requesting people not to disturb. In another way, it declares the netizen's marriage and warns others from getting closer.