Here you can watch any South Park episode streamed, they have every season and it is updated quickly. http://www.shoutwire.com/viewstory/59679/Watch_Any_South_Park_Episode_Streaming_Video
Well i dont know abou this post.. maybe its the pills i just ate or does this guy have a bad rep posting links that seem shady
http://allsp.com/ thats the site I use for southpark, good stuff http://www.surfthechannel.com/cat/television.html another good site I use for watching tv shows Edit: well just checked his link, its the same as mine
I prefer southparkzone.com as they dont have any popups or too many advertisements, Not to mention a much cleaner interface. Though some episodes havent been working lately, most if not all do. SP FTW!