any group of obnoxious, raucous teenage girls from Jersey who blast horrible music, don't understand chemistry, and make weird noises at unseemly hours in the morning
4:30 A.M.:
Jerseydemic 1: Nobody's perfect, I gotta work it, again and again 'til I get it riiiiight!
Jerseydemic 2: I don't understand Boyle's law, meow!
Jerseydemic 3: AAAAYOP!
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.