Spongebob and Plankton band together to steal the last krabby patties from Sandy, Mermaid Man, and Barnacle Boy. Plankton murders Barnacle Boy, while gangster Spongebob murders Sandy and steals the Krabby Patties. It is unknown whether the mermaid man survived. Gangster Spongebob sees Patrick from the shadow realm and then plans to flee. Spongebob the gangster instructs his son to pack his belongings. Spongebob the gangster falls asleep after receiving a call from Plankton informing him that Squidward has dispatched his army to kill him. Meanwhile, Squidward hires the original Wallace to apprehend Spongebob's son, gangster Spongebob. Wallace is successful in bringing spongebob to Squidward. Plankton and gangster spongebob split up after gangster spongebob declares his intention to pursue Squidward. Spongebob the gangster discovers Squidward's hideout, while Plankton secretly joins Squidward. Squidward cornered gangster Spongebob after a chase. Gangster spongebob offers all of his money to Squidward, but Squidward explains that it isn't about money and that it is too late for him. Spongebob's gangster says plankton will avenge him, but plankton escapes from behind Squidward. Squidward murders gangster spongebob and plankton before giving spongebob to master Oogway to raise.
