kanism Share definition Flag 1. the ancient asian practice of slapping farm animals with ones small asian penis. 2. A caner like desise of the the left index finger. 1. if you want those animals to respect you you all gonna have to do a little kanism. 2. The once great mod had a sever case of kanism and died. kanism by satin September 6, 2003 Get the kanism mug.