One thing that could happen is that the characters would have to deal with different physical abilities. If Gumball and Penny swapped bodies, Gumball would be in a more fragile body, and Penny would be in a more active and curious body. This would change how they interact with their friends and family.
Well, a body swap fanfic in the Amazing World of Gumball can be really interesting. It could involve characters like Gumball and Darwin swapping bodies. This would lead to all sorts of comical situations. For example, Gumball in Darwin's body might struggle with swimming, which Darwin is good at, and Darwin in Gumball's body might have a hard time dealing with school and friends in the way Gumball usually does.
An interesting character interaction could be between Gumball and the school bully. The bully could make fun of Gumball's braces, but Gumball uses his quick wit and the braces as a sort of weapon. For example, he could shine the braces in the bully's eyes to temporarily blind him and make his escape. This would show Gumball's resourcefulness and also how the braces can be an unexpected asset.
One possible plot could be that Gumball and his family somehow get transported to the JJBA universe. They might meet the Stardust Crusaders and initially be mistaken for stand users due to their zany and unique abilities. Gumball's shape - shifting ability could be seen as a stand - like power. They could then team up to fight a common enemy, like a new villain that threatens both their worlds.
I'm not entirely sure specifically what that particular fanfic is about as there could be a wide variety of interpretations. It might involve some unique and strange adventures within the world of 'The Amazing World of Gumball' related to potty humor perhaps, but without reading it, it's hard to say for certain.
The 'amazing world of gumball the obstacle fanfic' might be a story where the characters encounter a series of obstacles that are unique to the world they live in. Since the 'Amazing World of Gumball' is full of zany and out - of - the - ordinary elements, these obstacles could be anything from a giant talking animal blocking their way to school to a magical spell that turns their town upside down. The fanfic could explore how the characters use their creativity and friendship to overcome these obstacles and restore normalcy to their lives.
The main villain could be a super - intelligent zombie who has a plan to take over the entire world of Gumball. This zombie could be different from the others, having the ability to think clearly and manipulate the other zombies to do its bidding.
One interesting concept could be alternate universes. Fanfics might explore what would happen if the characters from 'Amazing World of Gumball' were in a completely different setting, like a steampunk world. Another concept could be character backstories that were not fully explored in the original show. For example, a fanfic could go deep into the history of Darwin's family before he met Gumball.
I'm not entirely sure as I haven't read that specific fanfic. But generally, it might be about Penny from 'The Amazing World of Gumball' being sick and the story could revolve around how the other characters react to her illness, like Gumball trying to cheer her up or take care of her.
One plot idea could be that Gumball loses his braces and has to go on a wild adventure to find them before his next orthodontist appointment. Maybe they got accidentally mixed up with Darwin's fishbowl accessories and are now at the bottom of the ocean.
Penny could be a key character too. Her unique form and personality could add an interesting element to the square dance. Maybe she has some special dance moves or abilities that come into play during the square dance, making the whole event more exciting and different from a regular square dance.