This will be like that South Park episode where Cartman convinced Butters that the Earth was about to be struck by a large meteorite that would wipe out civilization and lead to a Zombie Holocaust.

Then Cartman locked Butters into Uncle Jimbo's back-garden bomb-shelter for a few days, before playing out his grotesque psycho-drama.

And all in order to eliminate Butters from Kyle's birthday party bash at Casa Bonita, so that Cartman could go in his stead!