Well, it could be a really interesting creative crossover. Bill Cipher from Gravity Falls is this super powerful and chaotic being. In a Naruto fanfic, he could bring a whole new level of chaos to the Naruto universe. Maybe he'd be a new kind of enemy that the ninja have to face, one that doesn't play by the normal rules of chakra and jutsu. It could also be a chance for some really cool character interactions, like how would Naruto react to Bill's mind - games and illusions.
I think it depends on the writer's skill. If the writer is good at world - building and character development, they could make it work. They would need to find a way to balance Bill Cipher's overpowered nature with the Naruto characters' strengths. For example, they could limit Bill's powers in some way so that the Naruto characters have a fighting chance. Or they could make it so that Bill has some sort of goal in the Naruto world that requires him to work with the ninja rather than just destroying everything right away.
Ford Pines is another likely character. Given his knowledge of the strange and the supernatural, his encounter with Bill Cipher in a crossover could be full of tension and intellectual battles. He might try to outwit Bill using his scientific knowledge combined with his understanding of the occult.
In a 'bill cipher crossover fanfic', the concept of how his powers interact with the new world he crosses into is quite fascinating. His reality - warping abilities might be affected by the different physics or magic systems in the crossover world. It could lead to him having to find new ways to use his powers, or even having his powers weakened or enhanced in unexpected ways.
In a 'Naruto is Bill Cipher' fanfic, the story could start with some sort of interdimensional event. Naruto could be accidentally transported to the Gravity Falls universe where he somehow merges with Bill Cipher. When he returns to his own world, he has Bill Cipher's abilities but also some of his personality traits. This would lead to a lot of confusion among his comrades. The fanfic could then focus on Naruto's internal struggle between his original self and the influence of Bill Cipher. He might have to learn to control these new powers without losing his sense of self and also deal with the reactions of his friends and enemies in the ninja world who are both frightened and intrigued by this new Naruto.
One idea could be Bill Cipher getting trapped in a human form and having to navigate the strange world of human emotions and social norms. It would be a comical yet thought - provoking plot as he tries to understand things like friendship and love while still having his devious nature.
He could be a mysterious outsider. Just suddenly appear in the Naruto world and start causing trouble. Maybe he's looking for something in the Naruto universe, like a powerful chakra source or a special jutsu. And the ninja have to figure out who he is and what he wants before he destroys everything.
The Bill Cipher triangle in fanfic often represents mystery and power. It can be a central symbol around which the plot revolves. Maybe it's a portal to another dimension or holds some dark secrets that the characters are trying to uncover.
In Bill Cipher fanfic, the concept of 'hurt' is crucial. It can be physical, mental or emotional hurt. By showing characters being hurt by Bill, it emphasizes his power and the threat he poses. It also allows for character development as the hurt characters might grow stronger or more broken. This can lead to interesting relationship dynamics among the characters, like some might become more united against Bill, while others could be paralyzed by fear due to the hurt they've endured.
In Bill Cipher hurt fanfic, Bill is often depicted in a rather complex and sometimes menacing way. His actions might be extreme, causing harm to other characters, which can be a way to explore dark themes within the Gravity Falls universe.
A 'bill cipher abused fanfic' might involve exploring the dark or unethical actions related to the character Bill Cipher within the context of fan - created fiction. It could potentially show how Bill Cipher uses his powers in cruel or improper ways in the story.
Bill Cipher in human fanfic can be really interesting. He is often depicted with his chaotic and powerful nature intact. In many fanfics, his interactions with human characters can range from menacing to oddly comical. For example, he might play mind - games with a human protagonist, using his otherworldly powers to create strange and surreal situations.