I got this recommended to me by Bloodaxe, and I have to say that this is perhaps the greatest animated movie of all time. There's drugs, Lappish biker mafiosi, stoners, sex scenes, violence, and defenseless little animals getting killed. It is made over a Norwegian stoner show, but it has been released internationally with voices by Simon Pegg and Woody Harrelson among others.

Pixar should seriously get their act together and make something like this