Well, one possible plot could be that the Loud family somehow gets trapped in the Sword Art Online world. Lincoln could be the main character trying to find a way out for his family. He might team up with some of the SAO characters, like Kirito, to fight the bosses and clear the levels. Maybe the sisters would have unique skills within the game based on their real - life personalities.
I think Lincoln would be really interesting. He's used to dealing with a big family in The Loud House, so in Sword Art Online, he could use his leadership skills to form a guild with the other characters. His ability to adapt to different situations at home would come in handy in the dangerous world of SAO.
Well, one possible plot could be that the characters from Sword Art Online get trapped in the Pokemon world. They have to use their gaming skills from SAO to survive and catch Pokemon. Maybe they form teams and compete in Pokemon battles in a tournament set up by some mysterious force, similar to the boss battles in SAO.
One possible plot could be that Naruto characters are somehow transported into the world of Sword Art Online. Maybe Naruto, with his never - give - up attitude, would quickly adapt to the virtual world's challenges. He could form a guild with some SAO characters and use his ninja skills to fight the bosses. For example, his shadow clone jutsu could be used to confuse powerful monsters while his teammates attack from different angles.
Well, it could be that one of the FNAF animatronics gets sent to the Loud House world by accident. Let's say Freddy. Freddy then starts to interact with the family. He might mistake the Loud family for the pizzeria staff. Lincoln and his sisters would have to work together to either fix Freddy and send him back or find a way to co - exist with him. The younger siblings like Lily might be curious about Freddy rather than scared at first, which could add a cute element to the otherwise potentially spooky crossover.
A cool plot for 'the loud house crossover fanfiction' might involve a crossover with 'My Little Pony'. The ponies could come to Royal Woods, and the Loud sisters could be fascinated by their magic and cuteness. Lincoln might have to figure out how to get the ponies back to Equestria while also dealing with his sisters' excitement. Or perhaps the Loud family travels to Equestria and has to adapt to a world ruled by ponies.
Well, maybe there's a portal that opens up between Royal Woods and Bikini Bottom. Spongebob and Patrick come through to the Loud House world. Patrick could be really confused by all the human stuff and keep getting into funny situations like trying to eat the furniture thinking it's food. Meanwhile, Spongebob and Lincoln team up to solve a mystery that involves a missing item from both their worlds. It could be something like a special kind of jellyfish that has magical powers and it has ended up in Royal Woods.
One possible plot could be that Casper, the friendly ghost, gets lost in Royal Woods where The Loud House is located. The Loud kids discover him and at first are scared, but then they realize he's friendly. Together, they help Casper find his way back to the Ghost World while having all sorts of wacky adventures in Royal Woods, like trying to hide Casper from their parents and getting into spooky yet funny situations at school.
A cool plot could be that Mr. Krabs discovers a new market in Royal Woods. So he sends Spongebob and Squidward there to set up a Krusty Krab branch. The Loud kids are excited about the new restaurant, but Squidward is miserable as always. Lincoln and Spongebob team up to make the new Krusty Krab a success, facing challenges like dealing with local competition and getting used to the different customers in Royal Woods.
The plot could involve the Hulk being shrunk down to the size of the Loud House family. He would then have to live with them and adapt to their chaotic household. The Loud kids would be fascinated by his strength and the Hulk would learn about family values from the Louds. There could be comical scenes where the Hulk tries to fit in, like sitting on the tiny furniture or trying to eat normal - sized food.
One possible plot could be that Naruto and his friends are somehow transported into the world of Sword Art Online. Naruto, with his ninja skills, might quickly adapt to the combat in SAO. He could form a guild with some of the SAO players, using his leadership skills. His shadow clones could be used in interesting ways, like scouting out dungeons or distracting powerful bosses.