萌比呆比
[méng bĭ dāi bĭ]
In Chinese internet slang, this is likely a playful term where '萌(meng) means cute and 呆(dai) stands for goofy or dazed. It's possibly a humorous reference to oneself: cuter than goofy, indicating that the user has a fun, lighthearted persona or self-image.