"In Snatch, there's a sequence where people are fed to pigs and that's a way of getting rid of bodies; all you gotta do is... shave the hair... and then you've got to pull the teeth out and after that the pigs do the rest - they go through bones like it's butter... and there is a guy that does that." Director Guy Ritchie insists horrific scenes in his 2000 movie were based on reality.