The office environment is a great place to pull harmless pranks for April Fools Day. You just need a coworker that leaves their computer when they leave for meetings or lunch, then you do your dirty work and enjoy when they return. Just make sure they have a good sense of humor first.
Kids don't always say the darnedest things. For the older generation that grew up with relics called record players and still think VCRs are the best way to watch movies, today's computers are to be feared, much like the prospect of another Paris Hilton album.