Do you know Yagoohoo!gle?
 

Some April Fools joke about a Google and Yahoo! merger became real...

http://img172.exs.cx/img172/4660/yagoohoogle10gw.th.pnghttp://img107.exs.cx/img107/8711/yagoohoogle2fp.th.png
(Google is not always on the left, and Yahoo is not always on the right... I think that there is some random script to make them change frames... maybe MathRandom?)

You have to agree with me, that's pretty useful... :D

Re: Do you know Yagoohoo!gle?
 

cool too..

Re: Do you know Yagoohoo!gle?
 

Heyyo,

Heh, april fools prank turned into actual working site, very nice. ;)

Another wacky april fools joke was by svencoop, I gotta good laught outta it:

http://www.svencoop.com/