South Park is about to invade for its 21st season. So, it’s not only The Simpsons that did it – ‘member when they said Trey and Matt’s creation would never last?

Anyway, by way of celebration they’ve dropped a cheeky (and other bodily parts) teaser video soundtracked by Cartman ripping into Montell Jordan’s This Is How We Do It. It isn’t quite Poker Face, but it’s pretty fun.

At this point let’s just say that if you find South Park offensive then don’t watch this, as you may see Butters’ wee-wee, amongst other random cartoon appendages.

Catch up on all the goings-on in South Park at JB Hi-Fi.