messing around, not doing what you are supposed to be doing. usually in the back of a class room.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

the game played in the back of a classroom between two extremely bored students, often resulting in ALC (Alternative Learning Center), a low grade, and a very angry teacher.