Replacement Google: The Next Great Office Prank.
Not sure if you've seen this or not but Erik Johnson created a site called Replacement Google, jokingly sponsored by the NFL. Obviously, he's poking fun at the replacement NFL refs. None of the searches you do on this site are correct and you never get the same results twice. Kinda funny, right?
A search I did for 'Twin Falls' yielded these results for aardvarks. What fun.
Have some fun. Change your co-workers' homepages to Replacement Google and watch them try to figure out why nothing is working.