Said of a person who is becoming less and less intellectually coherent ( not because of mental health but due to the oral garbage they spew) and therefore losing their intellectual relevance and appeal to the masses.
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.