[youtube]http://www.youtube.com/watch?v=sZ8UdbvG5H8[/youtube]
Higher Quality
http://www.youtube.com/watch?v=sZ8UdbvG5H8&fmt=18
They are extremely glitched, the ball will bounce off the rim then swish through everytime. Easiest way to do it is shown in that video, miss to the right. It is possible to do in practice mode and stuff as well, just, same results.
That was me reacting and pdub making fun of me, it was the first time I had ever seen the put-back dunk ever in this game.