S3E5 The Aluminum Monster vs. Fatty Magoo
Dee gets a rude awakening when she discovers that Fatty Magoo, an overweight loser from her high-school class, is now a svelte, successful clothing-store owner. So Dee decides to design a dress for her, but Dennis decides that he's the better designer. He also knows that he has the charm to sell it to Fatty.
First Air Date: 09/27/2007