Friendship is a common theme. Since they are both unique creatures from different fictional universes, their coming together and forming a bond is often explored.
One popular 'Stitch and Toothless' fanfiction might be 'The Unlikely Friendship'. It's a story where Stitch and Toothless meet on an island and they have to learn to work together to overcome a common enemy. The writer does a great job of capturing their unique personalities.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - made stories, and there's a good chance you'll find some Toothless x Stitch fanfiction there.
One great Toothless x Stitch fanfiction could be one where they team up to save their respective worlds. Maybe Toothless uses his flying abilities and Stitch his super strength to fight off a common enemy.
Stitch crossover fanfiction is a type of fan - created writing that combines the character of Stitch from 'Lilo & Stitch' with elements from other fandoms. For example, it could be a story where Stitch ends up in the world of 'Star Wars' and has adventures with the Jedi or Sith. It allows fans to explore new and creative scenarios by mixing different fictional universes together.
There may be some extremely creative and boundary - pushing fanfiction out there with this premise, but it's not something that is typically found in the more well - known or widely - accepted "How to Train Your Dragon" fanfiction. Usually, fanfictions in this fandom focus on things like their adventures, friendship, and the development of their bond in a more traditional sense. So, while it's possible, it's not a common plot line.
Stitch could be accidentally teleported to Arendelle. Elsa, thinking he's a threat at first, freezes him. But then she realizes he's harmless. They then become friends and Stitch shows Elsa how to have more fun. He teaches her some of his crazy alien moves and Elsa in turn shows Stitch the beauty of her ice - made creations.
A Stitch and Elsa fanfiction might involve Stitch getting into trouble in Arendelle. Elsa uses her powers to save him. Stitch is amazed by Elsa's powers and decides to be her sidekick. They then team up to protect Arendelle from an approaching storm. Elsa uses her ice to block the strong winds, while Stitch uses his strength to hold things in place. Their friendship grows as they work together to keep the kingdom safe.
One great 'Lilo & Stitch' fanfiction is 'Stitch's New Adventure'. It takes the characters on a journey to a new planet where they encounter strange and friendly aliens. The author does a wonderful job of keeping the spirit of the original show, with Stitch getting into all sorts of comical and heart - warming situations.
There's also a fanfiction where Lilo and Stitch time - travel. They end up in the future and have to deal with advanced technology while still being their unique selves. It's really interesting as it combines the charm of the original characters with a futuristic setting. In this story, Stitch's adaptability is put to the test in a whole new way.