To do stunt dunks first you have to choose someone who has stunt
dunks as a ability. He can be a created person or a nba player.
When you choose the person you want to use start the game with
special rules if you want. It will be better with special rules
because you can make it with a 24 second shot clock so you will
have more time to do it. When you are playing and you get the
ball run towards the basket while holding the R1 and R2 buttons
down make sure your opponent is in front of you and make sure
you are close enough to the basket to dunk when you are close
enough press square while holding down the R1 and R2 buttons and
watch your spectacular dunk