Well, when Lincoln gets grounded in fanfiction, it can vary a great deal. Sometimes it's because of a prank that went too far, like the time he accidentally made a mess in the living room while trying out a new skateboard trick. His punishment could include having to clean the whole house by himself or being confined to his room for days on end.
In some fanfictions where Lincoln gets grounded, he might have to endure a series of restrictions. For example, he could be banned from watching his favorite shows or playing video games. This often leads to him trying to find ways to get out of the grounding, like making deals with his sisters or doing extra chores in hopes of early release.
He could get grounded for getting bad grades at school. Maybe he didn't study enough for a big test and his parents decided that grounding him would be a good way to make him take his studies more seriously.
In fanfiction, when Lincoln gets sick, his sisters might go all out to take care of him. They could make him special soups and create a cozy corner for him to rest. Maybe they'd also try to cheer him up with their unique antics, like Leni doing a silly fashion show just for him in his room.
Well, it could be that Lincoln faces some kind of consequence or punishment based on Lynn's words.
One great Loud House Lincoln fanfiction is 'Lincoln's New Adventure'. It takes Lincoln on a journey outside of Royal Woods where he meets new friends and has to face some unique challenges. It's really exciting as it shows a different side of Lincoln's character.
One common plot point is that Lincoln's sisters panic at first. They're not used to him being so vulnerable. Another is that they all try to use their own skills to help. Like Lisa with her scientific knowledge trying to diagnose him accurately.
Perhaps the fanfiction focuses on how Lincoln gets braces and it changes his appearance. His crush could either like the new look or be put off by it at first. He then has to deal with his feelings of insecurity while also trying to show that he's still the same Lincoln, braces or not. For example, he might still be the one to come up with great plans for family outings or helping his siblings with their problems.
Maybe some new kids in the neighborhood who are trying to establish their dominance and pick on Lincoln as an easy target. They might not know much about him or his family, but just see him as someone they can bully.
They could talk about their families. Lincoln has a large and unique family, and Sid could share stories about her own family. For example, Lincoln might tell Sid about his sisters' crazy antics, and Sid could talk about her siblings if she has any.
One common theme is family dynamics. Lincoln often snaps due to the chaos in his large family, like dealing with his sisters' different personalities and the constant noise at home.
Imagination is also prevalent. Baby Lincoln has a vivid imagination in fanfiction. He might imagine himself as a superhero saving the day in the Loud House or going on magical adventures in the backyard. It makes for really engaging and cute stories.