So a move that is very popular around the world is the move called the jelly. The jelly was made by JellyFam and was popularized by Isaiah Washington around the world. The jelly was always a move in the NBA but these highschool players just put more flash on the move.
The jelly has many different variations but the original and probably the most easiest is the one that Isaiah Washington does. So the way he does it is he either spreads his legs or he moves both his feet making it look like he’s running in the air.
So he jumps making it look like he’ll dunk but instead he spreads his legs and does a fingeroll. So it makes it look like a fake dunk and a flashy layup instead. There are many different variations on youtube and that was just one of the original variations. It is a great move but is not recommended in game.