你的身材有料嘛全是牛奶巧克力
[nĭ de shēn cái yŏu liào ma quán shì niú năi qiăo kè lì]
Translated as 'Are you well-built? Full of milk chocolate,' this username playfully describes someone who is well-proportioned, particularly with attractive features. It combines the idea of physical attractiveness with something sweet, like chocolate.