What if A Fairly Odd Movie: Grow Up Timmy Turner was a theatrical 2D animated film

Let's be honest, A Fairly Odd Movie: Grow Up Timmy Turner may not be the worst Fairly Oddparents thing ever, but it's still bad, but what would happen if it was a theatrical fully 2D animated film in the style of the show.

Differences from the 2011 live action film

 * 1) Instead of having a live-action/CGI hybrid format, it can have very stunning animation, which would be a huge step-up from the series and was made with Toon Boom Harmony.
 * 2) It would have a very great grasp of the source material and would be very welcoming to newcomers of The Fairly OddParents, as it sets up the series' signature tone, presents who the characters are and explains all that is happening in Dimmsdale, and it also brings back the charm of the first 5 seasons (the show's golden age) and even seasons 6-8 (the show's silver age), with some changes here and there, being written by Butch Hartman and Steve Marmel.
 * 3) Trixie Tang and Tootie would be Timmy's love interests instead of just Tootie.
 * 4) Cosmo, Wanda, and Poof would mainly disguise themselves in public.
 * 5) Have Mr. and Mrs. Turner be duo of smart parents who truly care for their son, Timmy, and do anything to make sure he’s okay, like in the Oh Yeah! Cartoons short
 * 6) The film would end with Timmy leaving his fairies behind like how Ryan Beane interprets it: Timmy, Trixie, and Tootie walking into the sunset with Timmy's heart filled with hope and aspirations for the future, as much as he doesn't want to leave Cosmo, Wanda, and Poof, according to Da Rules, this is something he has to do now. Timmy begins to tear up as he looks back to Cosmo, Wanda, and Poof, as they're tearing up as well. Timmy tells them to not be sad, because they succeed their job of making him happy. Then Cosmo, Wanda, and Poof get sent to Fairy World via Fairy Cab and smile as their new child mirrors who Timmy used to be, they're hopeful to make their future kid's life better, like how they did with Timmy. A mid-credits scene would show Timmy marrying both Trixie Tang and Tootie and have two children named Tammy and Tommy, a reference to Channel Chasers.
 * 7) The Anti-Fairies would be main villains, with Hugh J. Magnate being Anti-Cosmo's human disguise.
 * 8) The beginning would have an opening narration, provided by Jim Cummings, and it would be similar to Fairly Odder, but done better
 * 9) It would serve as the series finale, just like The SpongeBob SquarePants Movie should've been.
 * 10) Instead of Chester and A.J. helping no further and drive off, telling Timmy he still owes them girlfriends, Chester and A.J. decide to drive off to get reinforcements, such as Sanjay, Tad, Chad, Elmer, Dwight, Veronica, and Molly to help Timmy save Trixie, Tootie, and his fairies.
 * 11) The Timmy Turner loophole would still be intact, but it will state that: If there is ever a boy named Timmy Turner, and if he has saved Fairy World from the Anti-Fairies, and promises to make wishes only for others and not for his own selfish purposes, he or a future child of his may keep Cosmo, Wanda, and Poof and will still remember them.
 * 12) Have Cosmo be depicted as a cross between his Oh Yeah! Cartoons portrayal and his seasons 1-5 portrayal.
 * 13) Remember that dog joke Cosmo told Timmy? Well, he does, but it's not Sparky, instead he has a talking dog named Spud in this movie.
 * 14) Instead of being 1 hour and 1 minute, the runtime would be 2 hours, 10 minutes, and 10 seconds.

Voice Cast

 * Roger L. Jackson as Timmy Turner
 * Tara Strong will also reprise her role as 10-year-old Timmy Turner from the original series.
 * Grey DeLisle as Tootie Miller, Vicky Miller, Veronica, Molly Manson, Swizzle, Alyssa, Principal Geraldine Waxelplax, and The Tooth Fairy
 * Dionne Quan as Trixie Tang
 * Daran Norris as Cosmo, Anti-Cosmo, Jorgen Von Strangle, and Mr. Turner
 * Steven Weber voices Hugh J. Magnate, Jr., who is later revealed to have been a disguise by Anti-Cosmo.
 * Jason Mantzoukas or Dwayne Johnson as Spud, Timmy's new pet dog
 * Spud's vocal effects are provided by Billy West
 * Susanne Blakeslee as Wanda, Anti-Wanda and Mrs. Turner
 * Christie Laing voice Janice, who is later revealed to have been a disguise by Anti-Wanda.
 * Tara Strong as Poof, Tammy and Tommy Turner, and Lauren Ledergerber
 * Randy Jackson voices Poof's first words
 * Eric Bauza as Foop
 * Tara Strong also voices the evil bunny, who is later revealed to have been a disguise by Foop.
 * Charlie Schlatter as Dwight O' Leary and Irving
 * Jim Ward as Chet Ubetcha
 * Kari Wahlgren as Mercy Frank
 * Kimberly Brooks as Libra Lane
 * Rob Paulsen as Mark Chang
 * Jason Briggs as Francis Callahan
 * Tom Kenny as Cupid
 * Jess Harnell as Philip Tad
 * Dante Basco as William Chad
 * Phil LaMarr as Anthony James "A.J." Jr
 * James Marsden as Chester McBadbat
 * Norm McDonald as Norm
 * Dee Bradley Baker as Elmer Boyle, Sanjay Patel, and Remy Buxaplenty
 * Carlos Alazraqui as the Mayor of Dimmsdale, Juandissimo Magnifico, Chompy the Goat, Sheldon Dinkleberg, and Denzel Crocker
 * Jim Cummings as the Opening Narrator

Changes
TBA.
 * This would serve as the series finale. However:
 * A Fairly Odd Christmas would still exist, but as a television special during the events the first film, although being traditionally animated.
 * A Fairly Odd Summer, Season 9, Season 10, and The Fairly Oddparents: Fairly Odder wouldn't exist at all due to them being considered the downfall of the The Fairly Oddparents, with most being replaced with other projects.