Best prank ever ten years ago

I remember when I was at Utah State University in the year 2000. File sharing was all the rave at the time and I hated when I'd download a movie and it had been mis-labled. I'd click on some kind of skateboarding video, only to find that it was definitely NOT a skateboarding video...
So...I made this video with my roommates.
My friend Brent and I made multiple copies and named it all sorts of horrible porn-related names. People downloaded this thing like crazy. It may have been the first video to ever go "viral" come to think of it. Anyways, some guy would open his video that he thought was porn, and would find this....