'South Park's' Trey Parker, Matt Stone 'warned' by Muslim group

south-park.jpg Matt Stone and Trey Parker, the always irreverent "South Park" creators, have brilliantly skewered Hollywood celebs and politicians for years. But they may have gone too far. They've gotten death "warnings" (we'd call it threats) about their 200th episode, which featured the Prophet Muhammad in a bear suit and Buddha snorting cocaine.

The website of a radical group called Revolution Muslim warned that the pair would "probably wind up like Theo van Gogh" if the show aired. Van Gogh was a controversial filmmaker who was murdered in Amsterdam in 2004 after making a film that sharply criticized the status of women in Islam.