为狗造作奈何桥
[wéi gŏu zào zuò nài hé qiáo]
Naihe Bridge (Bridge of Sighs) from Chinese folklore is depicted as a crucial passageway for spirits to reach the afterlife; here this netname uses this idea satirically with 'dog'. It suggests someone acting dramatically even for insignificant matters or life issues seen like crossing this fabled bridge, but humorously for a dog.