Beaverhouzen is a random nickname you give a lady that is down as fuck and is always causing some riff raff. She gets really drunk, but always keeps it classy. A Beaverhouzen deserves this name; EARNED, NOT HANDED.
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.