Top definition
A martial art, specifically the "art of the ball-crushing fist." Practitioners of Mi-ka-ay-kin are good at downing their opponents with a single punch to the balls.
I am a practitioner of Mi-ka-ay-kin, so basically no man ever wants to fight me.
by Slam February 06, 2006
Get the mug
Get a Mi-ka-ay-kin mug for your daughter Helena.