柠檬没我萌
[níng méng méi wŏ méng]
The netizen name means that the user is cute in an unbeatable way, where 'lemon' symbolically implies the cuteness or sourness of a young girl and humorously compares it with the user herself. Lemon can sometimes indicate something fresh, cute or lively, but here the creator adds a twist by saying even as sweet/sour/fresh/lovely as lemon, she is even more lovably charming.