Call of Duty: Modern Warfare 2 Easter Egg - 1337 Egg in Call of Duty: Mw2

When You are online on Call of Duty: Modern Warfare 2, go to the map Derail.

(if You are in a private match, spawn as Spetsnaz, and you will spawn right beside this egg)

[IMG]http://www.themodernwarfare2.com/images/mw2/maps/derail-layout.jpg[/IMG]
On the far left side of this map, there are trains. Go to the Yellow train that is standing out, and it has some numbers on it.

These numbers are 1337, which is gamer/computer language for "leet" derived from "elite"
Some might find this quite entertaining, I know that I did!
Enjoy!