我的女人你别摸我的男人你别动
[wŏ de nǚ rén nĭ bié mō wŏ de nán rén nĭ bié dòng]
Literally 'don't touch my woman, don't move my man'. It signifies possessiveness over one's romantic partners. However this kind of wording might come across overly possessive in most Western cultures.