Best bet is to quote a YouTube post from the same thread.
In between where it has yt and /yt in square brackets you need to paste the URL code from the box on YouTube (it should be a combination of numbers and letters, the code you need is the bit after v=)
I loved the film anyway, but spending 6 months in Egypt last summer and having been to Luxor and Cairo, just makes it all the more hiliarious and ridiculous. Brilliant.
In it Matt Stone and Trey Parker say how they were asked to change or edit a pretty straight forward sex scence between two puppets to get a reduced certification, which in turn opens the film up to a wider market.
They went away and then tried to make it as obsence and filthy as they could with the use of puppets, fantastic response. Would love to have seen the classification panels faces when they re viewed it.