When eating at a teppanyaki restaurant, one places his or her hand on the teppanyaki grill. The longer one holds their hand on the grill, the better the handshake.
Wow man! I can't believe you did a 10 second teppanyaki handshake! How's your hand feeling after that!?
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.