The act of when a male consumes exlax then when the urge to shit comes spreads his butt cheeks exposing the butthole and pressing it up against the open mouth of his partner, pushes hard and shits in their mouth (liquid shit), then goes to the rear of their partner, inserts penis in the anus while pulling both the arms backward and the one with shit in her/his mouth closes their teeth and squeezes the crap out rapidly to make a whistling noise.

A casual invitation / threat used by an individual that is not afraid of fucking someone up.