In Spongebob Squarepants crossover fanfiction, a popular concept is crossing over with "Powerpuff Girls". The girls could come to Bikini Bottom to fight some underwater villains. Another idea is a crossover with "Courage the Cowardly Dog". Courage could end up in Bikini Bottom and have to deal with the strange sea - dwelling characters. And there are fanfictions that cross Spongebob with "Futurama", where characters from the future visit the underwater world of Bikini Bottom.
A common idea in Spongebob Squarepants crossover fanfiction is a mash - up with "The Simpsons". Picture Homer Simpson trying to eat at the Krusty Krab or Spongebob visiting Springfield. Some fanfictions also cross it over with "My Little Pony". It's an interesting combination where the colorful ponies might interact with the sea creatures in Bikini Bottom. There are also crossovers with superhero universes like the DC or Marvel ones, with Spongebob and his friends getting superpowers.
One popular idea is a crossover with other Nickelodeon shows like "Avatar: The Last Airbender". Imagine Spongebob in the world of bending elements! Another is a crossover with "Teenage Mutant Ninja Turtles". They could have underwater adventures together in Bikini Bottom. Also, a crossover with "Fairly OddParents" where Cosmo and Wanda visit Bikini Bottom and cause some magical chaos.
One idea could be a story where Spongebob and Patrick go on an adventure to a new underwater kingdom that no one in Bikini Bottom has ever visited. They could encounter strange new creatures and have to use their friendship to get out of tricky situations.
One reason is its unique and colorful characters. Each character has a distinct personality that people can easily relate to or find funny. For example, SpongeBob's extreme enthusiasm and naivete are endearing.
One popular topic is the friendship between Spongebob and his pals. Fanfictions might explore how they met for the first time, or how their friendship has grown over the years. Another topic could be the different holidays in Bikini Bottom. How do they celebrate Christmas underwater? Or what about a Valentine's Day in the ocean world? These topics are normal and fun.
Some great 'Spongebob crossover fanfic' ideas include a crossover with 'Scooby - Doo'. The gang could visit Bikini Bottom to solve a mystery that involves Spongebob's pineapple house. A crossover with 'Digimon' is also possible. Spongebob and the gang could enter the digital world and befriend some Digimon. And a crossover with 'Powerpuff Girls' would be cool. The Powerpuff Girls could fly to Bikini Bottom to help Spongebob fight some new underwater villain.
I'm not sure there are really 'popular' lemon fanfics in the mainstream sense for Spongebob. Since lemon often implies some sort of strange or non - canonical plot, they may not be widely promoted. However, in some niche fanfic communities, there might be some that gain a bit of local popularity among those who enjoy very creative and off - the - wall interpretations of the Spongebob world.
Spongebob himself is very commonly paired in crossover fanfiction. If it's a crossover with a heroic - themed show, he could be the one who teams up with the heroes. His naivete and enthusiasm make him a great character to pair. Plankton is also often paired, especially in crossovers where there is a villain - vs - villain or villain - turns - good type of plot.
One popular type is those that focus on a new character who becomes friends with Spongebob and his friends. For example, an OC who is a mermaid from a far - off reef and comes to Bikini Bottom. Another kind could be a villain OC fanfiction, where the new character tries to take over Bikini Bottom. There are also fanfictions where an OC is a long - lost relative of one of the main characters, like a cousin of Patrick.
A great 'Spongebob Squarepants Human Fanfiction' idea could be that Spongebob is a human student in a school by the ocean. His teacher is Mrs. Puff, also a human. He's always getting into hilarious situations in school, like accidentally flooding the classroom during a science experiment. His friends are all part of his class, and they have to deal with school bullies that are like the villains from the original show but in human form.
One idea could be a crossover with the Teenage Mutant Ninja Turtles. Picture Spongebob and his friends in the sewers of New York, trying to help the turtles fight Shredder. Maybe Squidward could use his clarinet as a weapon in a comical way.
The main characters include SpongeBob, a yellow and porous sea sponge who is very optimistic and loves his job at the Krusty Krab. Patrick, his pink starfish best friend who is not very intelligent but kind - hearted. Squidward, a grumpy octopus who lives between SpongeBob and Patrick and dislikes their noisy behavior. Mr. Krabs, the money - loving owner of the Krusty Krab.