He calls it the "Armageddon" dunk. It's near the 1:10 mark. <iframe width="560" height="315" src="http://www.youtube.com/embed/bBGO10DuV8U" frameborder="0" allowfullscreen></iframe>
Very nice dunk. I still think this is the best dunk because it was done during a game and didn't require any props. <object width="640" height="480"><param name="movie" value="http://www.youtube.com/v/B2Cg7w_8kkU?version=3&hl=en_US"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/B2Cg7w_8kkU?version=3&hl=en_US" type="application/x-shockwave-flash" width="640" height="480" allowscriptaccess="always" allowfullscreen="true"></embed></object>