A term that is used to identify a Korean mother. It is generally affiliated with the twitter user @kcbabe88 as she is a Korean mother of @AniyunOW the anti-vax professional Overwatch player who is affiliated with the term "Flex-Support superstar from New York"
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.