Kouvaris' Theorem

The act of inserting one's fist into another person's anus until the victim collapses from the excruciating pain. When done properly the administrator will insert their arm from the fist to the arm pit into the recipient's anus and back out all in one swift motion done repeatedly in swift succession. often triggering bleeding, himroids, and bowel seepage. A sign of eternal love in Homosexual-ism, of inflicted in a state of extrema rage toward the victim. A point of humor to instructors.