爷的女人你别动姐的男人你别碰
[yé de nǚ rén nĭ bié dòng jiĕ de nán rén nĭ bié pèng]
It conveys an idea of possession in relationships. This username could be used as someone wants to express their possessiveness in relationships from a male ('Ye') and female perspective ('Jie'), telling others that they cannot touch or go against their respective lovers. Please note this type of usernames might sound confrontational or provocative to some audiences.