Coolest Dunk?

Is this the coolest dunk or what?

The thing is, this "Eddie" person seems like he is part of the act.
Because the professional players doesn't seem to care of his amazing dunk.
In which could only meant, they've seen it before.
In practice.
Before the game.

Nice try, but i would say it's fake.
A real awesome dunk, but fake in the part of spontaneous, clearly this has been practice a lot.
Again, so cool but FAKE!