Verb. The action of very deliberately not saying hello, or giving any sort of recognition to a person you know in the hall, even when you have a strong relationship with that person, and may or may not have had a conversation ABOUT giving salutations when meeting.
"dude i was totally frackabacking on my cat but then i realized it was too cheap for me"
"dude we were at a game park and we were walking through the grass and we saw a puma, and kendall started frackabacking on its face!! he needs 22 stitches!"
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.