What is L053r?
If you play any video game over the Internet, a Local Area Network (LAN), or any other way involving multiplayer functionality, you should use this name... L053R. That is spelled with a capital L, a zero, a five, a three, and an R. It strikes fear in the hearts of your opponents particularly when you hump their dead corpse and your name is rising up and own over their cresty, mutilated body.
Use this title particularly if you play Halo, Halo 2, or any of the Unreal Tournament games. Now, you can use this in other video games, but it's not as good as when you use it in a futuristic first person shooter game.
L053R shot WINNER in the Family Jewels!
That's 104 kills for L053R and zip-o for WINNER!