LEEEROOOOOOYYY JEEEENNNNKIINNSS!!

http://en.wikipedia.org/wiki/Leeroy_Jenkins
Leeroy Jenkins , sometimes mis-spelled Leroy Jenkins and often elongated with numerous additional letters, is an Internet phenomenon named for a character created by player Ben Schulz in Blizzard Entertainment's popular MMORPG World of Warcraft. The character has become popular thanks to a machinima video of the game that circulated around the Internet. The phenomenon has since spread well beyond the boundaries of the gaming community into other online and mainstream media.