A gruesome act that originated in Sidney, Nebraska where a person who is experiencing explosive diahriha (an intestinal disorder characterized by abnormal frequency and fluidity of fecal evacuations) drops trouser, bends slightly at the waist and procedes to unleash "pepper" on anyone's "tailgate" that is nearby. This is usually done at drunken field parties in Western Nebraska as a form of entertainment.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.