I don't remeber the title but it was a really funny movie with Jack Black in it. I want to know so I can find it & buy it once I get more money from my dead beat job(I spend all my money on Tenacious D stuff) Anyway, all i remeber is it envolves a horse, & Jack Black getting rich off an item called vapoorivor & it makes dog crap disapper. Anyone know which movie I'm talking about?