Found this on Youtube: The Separation. Contains Mind-Effing.

[HalfOrcHeavyMetal]

Seriously, watch this only if you have a strong stomach. That said, I'll be using this for two-headed NPC sometime in the future...

*goes to scrub brain with wire brush and industrial-grade bleach*

[Aberzombie]

Mrgh?

[Andrew Turner]

Probably not the same thing, but still awesome