Super Bike / A Mile in My Shoes - S2-E6
Other mistake: When Jorgen does wand-ups to Cosmo and Wanda, he counts 1,2,1,2,etc, yet when he does them to Timmy, he counts 1,2,3,etc.

Starring: Tara Strong, Carlos Alazraqui, Daran Norris, Susanne Blakeslee
Super Bike / A Mile in My Shoes - S2-E6
Other mistake: When Jorgen does wand-ups to Cosmo and Wanda, he counts 1,2,1,2,etc, yet when he does them to Timmy, he counts 1,2,3,etc.
Father Time! / Apartnership! - S1-E4
Plot hole: Timmy uses his heat vision, that he previously wished for, to win the race for his future dad. But it's revealed later in "Smarty Pants" that if you use a previous wish in a contest, it is magically taken away because it's cheating.
Suggested correction: That is true, that rule was mentioned in a later episode. However in the episode Christmas Every Day, it was revealed that new rules could be added at anytime. So it's possible that the rule simply didn't exist yet. Although, this plot hole may apply to any episode released after "Smarty Pants."
Denzel Crocker: Hey, Turner exploded! That's one less mouth to teach.
The Big Problem! / Power Mad! - S1-E1
Trivia: In the episode "Power Mad", when Timmy, Chester, and AJ enter the video game, their outfits are almost identical to the virtual outfits in the movie "Tron".
Question: In the episode "Birthday Fairies", Tootie gets Cosmo and Wanda for her birthday because she's having a bad time. But for the most part, Vicky is the one making her life miserable. It is even said that Vicky is scaring all the kids away from Tootie's birthday party, that's why she is crying. But Why didn't Tootie wish Vicky away?
Answer: In "Da Rules" book, you cannot wish a person in danger, or do any harm or anything to a person's life or relationship.