for fun we started installing odd sounds for the computer to play at certain commands... I decided to up the ante- I excerpted a horribly bloodcurdling scream from Pink floyds 'Ummagumma' album... the song was 'careful with that axe eugene'... I set the task manager to play it every night at 3 am... every afternoon I would leave and turn the speakers to max.... after a few weeks it finally paid off.. apparently a co worker was working late and the speakers started screaming- I think I owed him a dry cleaning bill- he got me back... he arranged it so that every action on the computer prompted the full length version of 'the dukes of Hazzard' themesong, unfortunately he had neglected to turn the speakers on... so after 20 clicks the computer slowed to a standstill and I had no idea why...

computer terrorism can be fun :)