well...it really
don't matter how many fingers you use. just remember that it's the back of the hand. not the palm. using the palm is the bitch slap. the back of the hand is
the pimp slap.
How to preform:
While VERY angry, extend the right arm across your chest in a 90 degree angle.
Tighten you bicepts, and Swing to the right with full SPEED, aiming for the cheek.
the goal is to connect as much of the back of your hand with as much force as possible.