Alley-oops are cool. Windmill alley-oops? Way cooler.
It might not have the same flair as Blake Griffin's dunk over Kendrick Perkins, but I'm definitely nominating it for consideration for Dunk of the Year. You just don't see that kind of thing in a game. It's the kind of dunk where that reflex in your brain clicks as soon as you see it and you say "OHHH!" out of nowhere.
All this dunk was missing was a cupcake with a candle sitting on the rim. Because with where his face was, he definitely could've blown it out again.