女子无才便是德男子无财便是挫
[nǚ zi wú cái biàn shì dé nán zi wú cái biàn shì cuò]
This nickname combines two contrasting proverbs: 'A woman without talent is virtuous; a man without money is weak'. It's an ironic statement, often used sarcastically or to comment on societal pressures regarding gender roles.