Call of Duty: World at War Glitches

Zombies can't hurt you glich
In Nazi Zombies, find the corner next to the window to the left of were you start(only works in 2 players). Have player 1 or 2 lay down by the crack of the wall and have the other person jump on him and lay down, the zombies can't get you.
(0.0487/d/www3)