The Fairly OddParents (2001)

S5E1 Nega-Timmy

Title: Nega-Timmy Plot: Timmy decides to rebel against his parents' instructions, opting to do the exact opposite of their requests. When they urge him to behave, he embraces his mischievous side and transforms into a little troublemaker. His antics lead to a series of hilarious and chaotic situations, as he explores the limits of his newfound “evil” persona. As Timmy navigates this mischievous path, he learns valuable lessons about balance and the importance of listening to those who care for him.