What is that youtube video Leeroy Jenkins about?
Leeroy Jenkins was created by a player and was originally a video posted on youtube. Eventually it exploded because players thought it was funny, but a satire of what really does happen in MMO's. Eventually Blizzard Entertainment implemented an achievement when they were released with the expansion Wrath of the Lich King, which was called Leeeeeeeeeeeeeroy! The video is linked below enjoy!