SomethingAwful is, hands-down, the best forum on the Internet. If you've got time, this is probably the quintessential SA drama, and it's epic in scope:

http://forums.somethingawful.com/showthread.php?s=1a3f8a1a28...

Also from SomethingAwful, though the original post is now archived, the P-P-P-Powerbook prank:

http://www.zug.com/pranks/powerbook/

And, if your day hasn't been thoroughly wasted yet, this is my all-time favorite product of SA:

http://lparchive.org/LetsPlay/Animal%20Crossing/index.html