What's the name of the squirrel in Spongebob?

Spongebob is a famous American TV animation series. It started broadcasting in Nickelodeon on 1999 and is still being produced and broadcast. Its founder is StephenHillenburg. The animation scene is set at the bottom of the Pacific Ocean, a city named BikiniBottom, and the story revolves around the protagonist Spongebob and his good friends. Because the plot is humorous, entertaining and imaginative, it is loved by many children and adult audiences, and has been translated into many languages, becoming a world-renowned work. The fans of this cartoon work are mostly adults in their twenties. At this age, why do they still like such childish anime works? This comic book gave them the purest washing of their hearts. Seeing a positive and optimistic work attitude in Spongebob is actually a very simple repetitive work, and Spongebob can continue to take his work seriously.