A distinct characteristic only found within black teens, typically displayed when leaping off of rooftops and flipping backwards to face the camera before falling into a head first dive.
The way he leaps off of rooftops and turns to face the camera before falling into a head first dive is just full of the exaggerated swagger of a black teen, it gives me goosebumps every time he does it. -Gamespot 2020
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).