Continuing a partnership we'll henceforth obnoxiously refer to as "Batemaniston," Jason Bateman and Jennifer Aniston are going to star in yet another presumably sort of raunchy comedy. According to THR, the Switch, Break-Up, and Horrible Bosses 1 & 2 stars have signed on to join TJ Miller and Kate McKinnon in Office Christmas Party, a film that would seem to be fairly self-explanatory. The project also reunites Batemaniston with their The Switch directors Josh Gordon and Will Speck, who first pitched the film six years ago. The film hits theaters December 9. We only ended up referencing "Batemaniston" once. I guess we didn't really need to coin that after all. Sorry.