以公主的高贵渺视全世界
[yĭ gōng zhŭ de gāo guì miăo shì quán shì jiè]
The meaning of this username translates into 'I look down upon the whole world with my royal highness'. Here the word 'princess (公主)' is used sarcastically to imply superiority, disdain for the masses, and arrogance. Alternatively, it might represent someone desiring to feel valued or respected by others.