Surgical removal of the vaginal orifice. Should only be done by people who have terminally diseased/cancerous vaginas; not too be done by FTMs because vaginas are way comfier and better than penises.
Dr. Mendel: Sir, your wife is in horrible condition down there, I think we may have to perform a vaginectomy.
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.