http://www.youshouldnthavedonethat.net/
For those who wish to have the Christmas present of unyeilding nightmares, behold a very recent and wonderful Alternate Reality Game which is still going on in some form. The tale of the haunted Majora's Mask cartridge, an internet urban legend which is spreading into reality far faster than anyone can stop. It all began in September 2010 when a guy started posting videos of a hacked/beta/haunted version of Majora's Mask... and well. Stuff gets REAL.
Check out the TVTropes Page for more info after enjoying the story from the website. This is some amazing stuff and shows that the internet has a lot of crazy awesome win still hidden inside of it.
PS: UNDER NO CIRCUMSTANCES DOWNLOAD ANY FILE FROM THAT SITE.
*hides under blankets*
Three words, Craig.
Temporary. Internet. Files.
...you shouldn't have done that...
The music playing in the background is distracting. D: Though I'll look at it when I'm not so lazy to mute...
Heh. I found out about this myself about two weeks ago. Chilling stuff.
Currently tied with the Slender Man Mythos (EverymanHYBRID and Marble Hornets in particular) in terms of Internet creepiness.
Just a note for all those who wish to see an epic ARG in progress, the game phase of the BEN DROWNED saga started yesterday. The website is now a forum and new videos are posting on the YouTube account.
Enjoy