To perform a chief woogaho bop, stand behind someone you don't like/don't care about/just generally want to hurt. Clench your fists as tightly as possible and beat your chest once with each hand. You then jump up as high as you possbly can and bring your knuckles down on the very middle of their head, shouting BOP as loud as your lungs will allow you to. This act comes from the (Indianism) sacrifice that the (chief woogaho) used to perform on his girlfriends to let them know their relationship was over.
by Don Marco February 20, 2007