Cashina
Character
Cashina is a stack of cash who appears in the episode, "Married to Money." She is a robot controlled by Plankton who he used to get the Krabby Patty Secret Formula. Mr. Krabs fell in love with her, and then married her. During their honeymoon, Mr. Krabs finds out that Cashina is only Plankton, but still has a broken heart because of his thoughts that he had found true love and he wasn't alone.