毕竟我是个很哇塞的大萌逼毕竟我是个很哇塞的大软妹
[bì jìng wŏ shì gè hĕn wā sài de dà méng bī bì jìng wŏ shì gè hĕn wā sài de dà ruăn mèi]
The username uses 'wase' (which means 'wow' or 'cool') along with internet slang, expressing a quirky personality - someone who believes they're adorable yet unique, and somewhat playful or silly at the same time.