After many failed attempts to steal the Krabby Patty secret formula, Plankton decides to retire, and moves to Dullsville. Mr. Krabs and SpongeBob follow Plankton to the town in order to find out what scheme he is up to. Plankton settles in the Dullsville Senior Living, and SpongeBob and Mr. Krabs find out that the Plankton they are following is a decoy robot.
It is 82 kilometers (50.9524 miles) away from the Krusty Krab.
The town's motto is "A charmingly boring community."