I cracked myself up in the car on the way home with this idea. Metalocalypse is an Adult Swim cartoon about the most brutal metal band ever. It's utterly disturbing and hilarious. So I wondered who I would cast in a live action version.
Nathan Explosion=Adam Beach
William Murderface=Danny McBride
Skwisgar Skwigelf=Alexander Skarsgard (taller than a tree)
Toki Wartooth=Ryan Gosling
Pickles the Drummer=Louis CK (I KNOW, right?!)
Charles Offdensen=Jason Bateman
And, drum roll, please, I would have Jane Lynch play all the moms. Serveta Skwigelf, Anja Wartooth, all of them. AHAHAHAHA!