气质征服你妈做你爹
[qì zhì zhēng fú nĭ mā zuò nĭ diē]
This netname uses exaggerated language to claim superior attitude (气质 meaning demeanor or temperament) and humorously declares dominance. However, it also contains somewhat rude elements directed at mocking another's parentage; it's colloquial and informal Chinese Internet slang.