The action of "swiping" you or someone elses mo-hawk (at least 4 inches in length) vertically, in a downward motion, through the ass crack of another, ideally pants-less, individual. The desired result is a new, undesirable stench on the "shit-hawker's" mo-hawk as well as a startled, awkward, forward thrusting motion from the victim of the "Shit-hawk."