Humping Coyote
The act of assaulting someone with the Humping Coyote involves making your hand into the shape of a coyote (with your 3rd and 4th fingers together with the thumb and your index and pinky fingers sticking straight up) then preceding to "hump" someone's head or shoulder with the coyote to a beat that you provide.
Jim totally attacked Andra with the humping coyote today, it was sweet!