萌萌哒的妹子羞哒哒的汉子
[méng méng dā de mèi zi xiū dā dā de hàn zi]
This name translates to 'The cute girl who is shy and the shy guy'. This type of internet nickname expresses endearment while highlighting shyness or bashfulness as a personality trait. In Chinese online slang, adding the diminutive ending “～哒” (～da) at the end conveys a sense of being superlative or intensifier. It's also very cute and friendly.