A peice of defecation, that has been left for other people stumble apon. Can also be a game played on friends at eachothers houses'. Extra points will be rewarded for smell, and the physical appearance of the food that was eaten(such as corn).
A person who is a total and utter dumbass, and only strives to play games in class. Even when told to stop; they continue to annoy the shit out of you.