|"Whistling in the Wind"|
|Number in season:||2b|
|Original Airdate:|| October 11, 2011|
November 8, 2010
September 29, 2010
|Written by:||Dietrich Smith|
|Storyboard by:||Elise Benoît|
"I Wanna Hold Your Hand"
"Buster's Secret Admirer"
The Tibbles look the same, they act the same, they even have the same number of hairs on their heads. So if they are supposed to be exactly the same, why can Tommy whistle while Timmy can't?
The episode starts at preschool where D.W. was complaining about her puppet. Then the Tibbles show up and show they are the same, but Timmy can't whistle.
That night, Timmy daydreamed Tommy broke out of prison, but Timmy was captured.
The next day, Buster tried to teach Timmy, but to no avail. Later, Brain described that Timmy doesn't have the right mouth to whistle. As Timmy got home he heard Tommy whistling and got so angry they got into a fight. They got their front teeth loose, but their whistles became more screeching. At preschool, Tommy and Timmy were screeching so much, it broke the windows and the camera, finishing the episode.
- In this episode, Arthur is mentioned, but does not appear. However, he does appear in the title card.
- This episode reveals that the Tibble twins were born two minutes apart. This wouldn't be emphasized on until the episode "Two Minutes."
- This is the first episode to have D.W. narrating the title card.
- The tune Tommy whistles is the Rondo alla Turca movement of Mozart's Piano Sonata No. 11 in A, K. 331.
- Tommy's superhero costume resembles Batman.
- D.W. has her sock puppet from "The Great Sock Mystery."
- Timmy and Tommy previously have a dream about going to jail in “To Tibble the Truth.”