大姨妈才是中国红
[dà yí mā cái shì zhōng guó hóng]
'Da yima' humorously refers to menstruation in Chinese culture, and 'Chinese Red' stands for traditional red color representing China. In essence, this net name makes a light-hearted reference comparing menstruation bleeding to the classic representation of Chinese identity, with a cheeky nod to everyday life.