媳妇儿你好萌爷们儿你好酷
[xí fù ér nĭ hăo méng yé men ér nĭ hăo kù]
It combines two expressions in one. The first part addresses a wife with an adorable characteristic, saying 'Wife you are so cute'. And then, it switches the subject from feminine to masculine by addressing someone as 'cool dude'. It reflects a warm relationship between spouses or lovers and a playful way of praising both genders individually.