n., a severe, chronic disorder caused by the atrophy of the 'giveashit' gland in the brain. Often characterized by daydreams and hallucinations of military coups and Marxism during potentially important events in one's life. Usually brought on during bullshit English classes when a five page paper is due, which results in sudden amnesia, often forgetting to do the assignment. However effects of this disease are limited and result in getting 'A' in the class.
That kid is humming the Soviet National Anthem and looking up Robespierre on Wikipedia when he should be studying, I am pretty sure he has Driscoll Syndrome.