Effect
A technique to cut the cards.
Method
Picture 1: Hold the deck in your left hand in the mechanic's grip.
Picture 2: Grip the deck in your right hand, using your index and middle finger for the upper right part of the deck, and rest your thumb naturally on the side closest to you. 
Picture 3: Using your right index finger, lift about half of the deck up and 'swing' it as far as you can to the left. 
Picture 4: Grab the top half of the deck with your left hand, gripping it in between your thumb and index finger. Then drop the half from your right hand onto the half in your left hand.
