情深似狗狗咬狗
[qíng shēn sì gŏu gŏu yăo gŏu]
Translated literally, it is 'Deep feelings like dogs biting dogs'. This net name might come from the internet slang expressing extreme situations of deep relationship, similar meanings but much more vivid than 'love-hate relationship'. A somewhat humorous way indicating complicated entangled affection.