我爷们儿你碰不起我媳妇儿你爱不起
[wŏ yé men ér nĭ pèng bù qĭ wŏ xí fù ér nĭ ài bù qĭ]
Translated literally, this would mean 'You cannot touch my manhood, and you cannot afford to love my woman'. It's likely showing possessiveness towards loved ones - warning others to not come too close either romantically or personally to those important in his or her life.