Three of the knuckleheads of “Jersey Shore” are branching out with two new spinoffs to the monster MTV reality show.

Nicole “Snooki” Polizzi and Jennifer “J-WOWW” Farley will star in a 12-episode series pairing them as wacky guidette roommates — reportedly on Long Island. A separate show will track Paul “DJ Pauly D” Delvecchio as he tries to make it the top of the DJ world, MTV announced. Both debut next year.