Pretty cool mashup here from the reliably entertaining Steve Love. You may have seen his takes on Family Guy, The Wire, and Snoop and other musicians. Here, he's taken the gang from South Park and mashed them up with characters from Game of Thrones--i.e., Cartman as King Joffrey. He really done good here. Particularly Butters.
Heads up--minor GoT spoilers, both seasons 1 and 2.