What kind of fanfiction can be created for the combination of Muppets and Doctor Who?

You could write a crossover story where the Doctor teams up with the Avengers to save the universe from a combined threat.

You could imagine a scenario where Doctor Who and The Avengers team up to save the universe from a time-traveling threat. Maybe there's a villain manipulating timelines, and both teams need to combine their skills and knowledge to stop them.

You could write a story where she has adventures in time and space inspired by her love for the show.

One possibility is a tale where a Time Lord gets involved in the Game of Thrones' political intrigues and uses time travel to change the course of events. Or imagine if a White Walker was accidentally transported to the Doctor Who universe and caused chaos.

You could write a time-travel adventure featuring Alexander Holmes and the Doctor facing off against a powerful alien threat.

You could have a story where Doctor Who travels to the magical world of Harry Potter and teams up with a powerful magician to solve a mysterious threat.

You could come up with a story where they team up to face a powerful and ancient evil that threatens the entire universe.

Well, you could have a story where Harry Potter travels through time and space with the Doctor to magical worlds and has adventures.

You could write a story about their adventures in a different time and place. Maybe they encounter a new threat that tests their friendship and skills.

You could focus on a character from one show ending up in the world of the other. Like if one of the Animaniacs gets lost and is found by the Doctor. It could lead to all sorts of interesting plot twists and character interactions.