Help with Reversed FX

Ok, I’ve been trying to “mimicry” a reversed effect as good as that one you guys use on Deadmau5 tutorial. I know it’s kinda’ a whitenoise, crash or some stuff like that, but I’m still trying to figure out what’s that detuning thing that sounds like a vocal or breath, and how do you set it up all together.

Please gimme a hand with that!