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.
Madara is quite commonly paired with Hashirama in crossover fanfiction. Their complex relationship in the original Naruto series makes for interesting scenarios when they are placed in different crossover settings. They could be forced to work together against a new threat or their rivalry could take on new dimensions in a different world.
Gwen Tennyson is often paired with Ben 10000. Since they are related in the original series, it's interesting to see how their relationship might be different in a crossover scenario. Maybe they have to work together to save the universe in a more complex way than before.
Nightwing is often paired with Batgirl. They have a history together, and in crossover fanfiction, they can have some great team - up moments. Whether it's fighting crime in Blüdhaven or Gotham, their combined skills are quite formidable. Also, Harley Quinn is a popular character to pair with Batgirl. Their interactions can range from comical to intense, as they have very different personalities but can find common ground in certain situations.
Goku is often paired with Bardock in crossover fanfiction. Since they are father - son, it's natural to explore their relationship in different crossovers. They might team up against a powerful enemy from another universe or have heart - to - heart conversations about their Saiyan heritage.
Jason Voorhees is often paired with Freddy Krueger in crossover fanfiction. Their encounter creates a terrifying clash of two horror powerhouses. Another common character is Ash from the Evil Dead series. Ash's no - nonsense attitude and combat skills against the forces of evil make for an interesting dynamic when paired with Freddy.
In Lupin III crossover fanfiction, one of the most common characters paired with Lupin is Jigen Daisuke. Since they are partners in the original series, it makes sense for them to be together in crossovers. Additionally, Goemon Ishikawa XIII is also frequently paired with Lupin. Their different skillsets - Lupin's thieving and Goemon's swordsmanship - can create interesting dynamics in crossovers. And sometimes, characters from other detective or heist - themed shows like Danny Ocean from the Ocean's series might be paired with Lupin for a more modern and different kind of crossover.
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.
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.
Octavia is also a character who gets paired a lot in crossovers. If there's a crossover with a show like 'Once Upon a Time', she could be paired with a character like Regina. The contrast between Octavia's warrior - like nature and Regina's more complex, magical personality would make for a great story. And of course, Murphy is often paired in crossovers. He could be paired with a character from a show like 'Falling Skies', and their shared experiences of being outsiders in their respective worlds could lead to an interesting relationship.
Stan can also be paired with Kenny. Stan's more moral - centered character can contrast with Kenny's somewhat nihilistic view of his own mortality. In a crossover with a post - apocalyptic world, Stan might be trying to find a way to save humanity while Kenny is just along for the ride, but still manages to survive in the most unexpected ways.