Posted by: ApolloCree
It's a good thing I'm a pokemon trainer, and can handle your Jiggly-Puffs.
Here is what you're looking for. It's the Halo 2 theatrical trailer.
From Wikipedia:
I Love Bees began when jars of honey were received in the mail by people who had previously participated in alternate reality games. The jars contained letters leading to the I Love Bees website and a countdown. At around the same time, theatrical trailers for Halo 2 concluded with the Xbox logo and a URL, Xbox.com, that quickly flashed a link to ilovebees.com, ostensibly a hacked site related to beekeeping.
Both events, not connected publicly for several weeks, caused the curious to visit the website ilovebees.com. The site, which appeared to be dedicated to honey sales and beekeeping, was covered in confusing random characters and sentence fragments. Dana, the ostensible webmaster of the ilovebees site, created a weblog stating that something had gone wrong with her website, and the site itself had been hacked. Suspecting that this was a mystery that could be unraveled, Halo and ARG fans spread the link and began to work on figuring out what was going on.
EDIT: You might find these links useful also
http://halo.wikia.com/wiki/I_love_bees
http://www.gamespot.com/news/2004/07/27/news_6103575.html
[Edited on 03.03.2010 3:48 PM PST]