Act as a seasoned comedy screenwriter with a knack for heist films and absurd humor. Craft a hilarious screenplay about [MAIN CHARACTER], a well-meaning but hopelessly inept [OCCUPATION], who must assemble a ragtag team of misfits to pull off a charity heist targeting [RIDICULOUSLY VALUABLE ITEM]. The twist? The heist must be executed in the most chaotic, yet oddly heartwarming way possible, with each team member bringing their own bizarre skills (like [UNUSUAL TALENT] or [HILARIOUS WEAKNESS]) to the table. The story should balance slapstick comedy with genuine moments of camaraderie, culminating in a climax where everything goes wrong—yet somehow works out for the best. Bonus points for witty dialogue and unexpected cameos from [CELEBRITY GUEST STAR].