Allows whitewalling any applicable wall.

Have your character crouched.

Have an item on the floor.

Hold x to pickup item.

Mid animation, hold LT. Keep holding X for the entire glitch.

Your character/camera will spaz out all crazy.

Walk towards a wall.

Hold B to stabilize the crazy camera.

Put your back against the wall and slowly turn around while leaning similar to the current whitewall glitch. This exploits the same underlying issue.