15. Adam Waddell
With over half a million views, some have claimed this as the "best white dunk" of all time...uh, negative. It's notable mostly because Waddell's complete and utter lack of swag makes his unintentional post-slam flip so comical. If he had actually meant to pull off that acrobatic move and stuck the landing...well, then we'd be talking GOAT for real.