SpongeBob SquarePants: Season 8, Episode 32
Karen 2.0/InSpongeiac (13 Apr. 2012)
When Plankton replaces his computer wife Karen with the new, better Karen 2, the original Karen ends up working at the Krusty Krab. / SpongeBob can't get to sleep, and asks for help from Patrick... who can't stay awake.