One day Spongebob was going to work when Spongebob eats a Krabby Patty which causes him to vacuums the other Nicktoons into his body and accidentally sucks in Zim.While inside Spongebob, Zim finds the magical Ocarina of Slime, which he uses to summon the Axis Powers and other guest stars. They tell the Nicktoons that Luciano Vargas (an evil doppelgänger of Feliciano) and his evil minions is behind it all and has kidnapped Alfred's crush (i guess) Maria Clara de la Cruz, so they must go on a wild adventure to save Nickelodeon,Lego,Sony,Rareware,Classic Media and Funimation.