An expression used when the absolute most terrible thing has happened to someone and the realization that you or anybody else cant do a damned thing about it.
You ask a guy to help you with your car because its having problems. He gets in the car after fixing it and takes off with your wallet, phone, and laptop inside. You yell for help, but soon realize that there is no one around. So the only thing to do is silently utter to yourself, Wellfuck.
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.