萌妹男神奇葩怪咖
[méng mèi nán shén qí pā guài kā]
This username combines various terms to create a quirky character: '萌妹' means 'cute girl'; '男生' means 'male student'; '奇(p'a2)' and '怪咖' both mean 'weirdo'. Together, it describes someone unique and quirky yet cute and unconventional.