Fairly OddBaby is a 2008 television film and season premiere of The Fairly OddParents’ sixth season, which first aired on February 18, 2008. The episode was the first to air after a one-year hiatus. The episode received 8.81 million viewers in its initial airing.

The special follows on the series' main character 10-year-old Timmy Turner with Cosmo and Wanda, who are Timmy's fairy godparents and grant his wishes. The special introduces a newborn fairy baby named Poof, who is the child of Cosmo and Wanda and becomes Timmy's fairy godbrother. Poof comes into existence when Cosmo and Wanda decide to have a child of their own, and Timmy wishes it so. However, because the fairy baby's magic is developing and uncontrollable, villains called the anti-fairies and pixies seek to steal the fairy baby so they can take over the fairies' home, Fairy World.

Timmy gets the fairies, pixies, and anti-fairies to compete in the first Fairy World Games to determine for good and all "who is the best magical creature in the universe." The cheating pixies and anti-fairies, however, make him bet his freedom on the fairies.

Poof is trying to get the hang of shape shifting but unfortunately he takes after Cosmo! And worse, one of his attempts has him crash landing in front of the Turner house, where Mom and Dad find him and become convinced he's an alien super baby they need to raise to fight for truth and justice! But Timmy can't just steal Poof back because Mom and Dad have fallen in love with the little guy, so he must devise another way of getting Poof back to Cosmo and Wanda before Dad's attempts to turn the baby into a super hero get them all in trouble!

Despite all the ways Vicky has tortured Timmy, it's only when she accidentally erases a videotape that Mom and Dad actually fire her. Determined to get a job, Vicky decides she wants to be mayor and takes over the city. As she's ready to make Vickyville a whole new country, Timmy, who's happy for the first time, realizes he's got to get Vicky out of office and back as his babysitter in order to maintain peace.

When Timmy doesn't get what he wants for Christmas he simply wishes for it. However since his friends can't do the same, Timmy wishes every kid could get a magical coupon that would allow them to wish for the one thing they didn't get. But when Vicky gets her hands on one of the magical coupons, her greed throws Christmas all out of balance.

It's up to Timmy to save the universe from the Darkness, a large black hole that could destroy the universe by sucking out all the light and magic in it. Jorgen then sends all the fairies to Earth in order to hide. Timmy then sees some anchient cave drawings that claim that he is the "Chosen" sent to defeat the Darkness by finding three powerful magic wands with the help of Cosmo, Wanda, and Poof, but the Darkness then sends his minions, the Eliminators, to hunt Timmy down throughout the universe to destroy him before he could find those wands.

Timmy learns he merely slowed down The Darkness and now he must seek a second wand to defeat this evil force. Timmy is forced to make amends with his enemies in order to fight for the betterment of mankind.

Confident and secure, Timmy feels great after defeating The Darkness as his world turns into a paradise for him; however, he soon discovers that it is all an illusion and that he didn't win, but is now living inside The Darkness. Now his family, his friends, and even his enemies on the outside must rescue him and help him find the third and final wand in order to defeat The Darkness once and for all.

Crocker gets a hold of Poof and decides to groom him to be the heir to his "fame and fortune."

When Poof's anti-fairy counterpart, Foop, is born, it is up to Poof to save his loved ones and Fairy World from him.

Fairy World's magic is shut down when Mr. Crocker is hypnotized into no longer believing in fairies.

After Timmy is rejected from the school band, he wishes everyone would love his music. But when Timmy gets his first taste of acclaim, Wanda has to stop him before he becomes completely fame-crazy.

When Timmy goes to visit his father's office, he wishes up a pencil that will last forever. This impresses Dad's boss so much that he hires Timmy and orders him to fire Dad.

Timmy's previous wish for a Planet of the Dads backfires when the Dads realize the one thing missing from their lives is Mom, and they come to steal her away from Dad and Timmy! It's up to Timmy, Cosmo (in a magnify glass disguise), Wanda (in ice cube disguise, who was forced to remain in a freezer to prevent from melting), Poof (in a bee disguise), Mark Chang and a rather bumbling "Real Dad" to thwart the Dads and rescue Mom!

Tired of his mom's nasty food, Timmy wishes that his mom was the best cook in the world, but when she enters to a cooking competition, the magic wont work and she has to face the challenge alone.

After Mr. Turner gets lost while looking for their hotel and land on a deserted island, he struggles to make a boat to save his family, and to prove his masculinity he doesn't let anyone help him. Timmy wishes for relaxation items, (hammock,Ipod,Club sandwiches,etc).Meanwhile, Poof finds a nuclear bomb in the sand and Cosmo activates it, putting the Turners' life at risk.

Mom and Dad have finally realized the fact that Timmy has fairy godparents! When Timmy's parents discover Cosmo, Wanda, and Poof, Timmy must keep Jorgen from finding out about it; otherwise, he will lose his fairies forever.