A bizarre form of mental aerobic exercise in which one strives towards the essentially divine goal of completely forcing oneself up ones own sphincter using only the power of the mind.
Recently a philosophy grad student from Stamford actually managed to bury all of his head, one arm (to the elbow) and a bit of his other shoulder up his own anus. This unusual incident occured when he was teaching Existentialism to young folk and was designed to demonstrate that a)existence is only perception and b)he had a big anus. Unfortunately he choked before he had managed to extricate himself and thus kinda proved himself wrong on both counts.
A wonderful, sweet, intelligent guy who's very secretive when you first meet him,but is a great friend once he opens up.he makes the grades, is athletic, and loves video games. he's one of the most sweetest guys,most caring guys you will ever meet in your entire life. He is never willing to back down,as he is always ready for a fight.