Stan's dad wants him to learn the importance of saving money. He takes Stan to Southpark Bank to deposit the money into an account so it can grow. Unfortunately, the banker loses his money and other customers' money almost instantly. This clip can be a funny introduction to personal finance and banking.
Homer withdraws his life savings from his bank account and invests it in 500 shares of Animotion, Inc. His hope is that he'll get rich when the share price skyrockets. The stock makes steady gains but then plummets, and Homer is upset.