Lol.. CADIE http://www.google.com/intl/en/landing/cadie/index.html
CADIE gets nomintated :-)
But This one from opera gets the award, it had me laughing quietly to myself (the nearest I dare get to ROTFLMAO in a busy office!) http://labs.opera.com/news/2009/04/01/ I was particularly taken with the "Known Issues" which includes this:
Users visiting Web sites that contain adult content sometimes make unconscious facial expressions.