女儿长得好像你废话我是她老娘
[nǚ ér zhăng dé hăo xiàng nĭ fèi huà wŏ shì tā lăo niáng]
This username means 'My daughter looks like you, obvious, I am her mother.' It reflects a witty or playful way to state the obvious connection between the parent and child in terms of appearance.