我是萌比菇凉
[wŏ shì méng bĭ gū liáng]
A playful and cute expression combining 'I am' ('我是') and 'cute mushroom maiden' ('萌比菇凉'), representing a self-styled young and adorable girl. Note that '萌比', literally can be taken as 'more kawaii' (in Japanese context 'kawaii'= cute) or a playful combination of characters for humorous effect.