Meaning:
Literally this term means “beauty collectors.” In fact, this is a term used by Chinese netizens to mean “sisters,” which they use to address a group of women. The usage originated from a funny Kuaishou (a short video sharing app) influencer whose nonstandard Mandarin pronunciation often makes people laugh.
Example:
A: 集美们，这个周末我打算去看花展，有人一起吗？
Jíměi men，zhège zhōumò wǒ dǎsuàn qù kàn huāzhǎn，yǒurén yīqǐ ma？
Sisters, I’m planning to go to the flower fair this weekend. Anyone wants to come along?
B: 周末太多人了，要不找个工作日？
Zhōumò tàiduō rén le，yàobù zhǎoge gōngzuòrì？
There are tons of people at the flower fair on weekends. How about picking a workday?
A: 可是工作日我要工作啊。
Kěshì gōngzuòrì wǒ yào gōngzuò a。
But I have to work on workdays.