I don’t know how this qualifies as a dunk. His hand did not even touch the rim though his jump’s height created that illusion of him dunking the ball. But I have to give him props for showmanship with that cape and “S” on the chest. That’s how you make the crowd go wild. But hey, was that even a dunk? Definition of the dunk shot remains “propelling the ball downwards into the basket.” Grabbing the rim doesn’t seem to be a prerequisite so maybe, just maybe, that was a dunk shot.