Dunks we haven't seen

[antidan444]

When I was in middle school I lived near a playground with an 8 1/2-foot high rim (good for me, I was 5-foot-nothing) and my friends and I would have dunk contests, so I was always trying to come up with different original dunks. There were always two I'd never seen in a contest — the behind-the-back-in-midair dunk (which Josh Smith pulled off) and a 540. I can't believe no one's done a 540 yet.

Anyway, since I know there are some hoops fans on this board ... any other dunks you haven't seen yet that you'd try?