You could also have an OC who is a geneticist working in the shadows of the park. They are secretly trying to create a new type of dinosaur hybrid. But things go wrong, and this new creation starts causing chaos in the park. The OC then has to face the consequences of their actions and try to fix the mess they've made.
Another idea is an OC who is a park ranger with a special connection to the dinosaurs. Maybe they grew up around them and have an almost instinctive understanding of their behavior. This character could be involved in a plot where they try to prevent a group of poachers from stealing dinosaur eggs. It would be full of action and suspense.
One idea could be creating an OC (original character) who is a brilliant paleontologist but has a secret fear of dinosaurs. They get stranded in the park during a malfunction and have to face their fears. Another idea is an OC who is a tech - savvy hacker trying to expose the park's unethical practices from the inside. Or perhaps an OC who is a young orphan that forms an unlikely bond with a Velociraptor.
One idea could be exploring what would happen if the dinosaurs developed a form of communication with humans. For example, a velociraptor that tries to warn the park workers about a hidden danger in the park.
One idea could be a crossover with 'Star Wars'. Imagine the dinosaurs in the Jurassic Park being transported to a planet in the Star Wars universe. The Jedi could have to deal with these prehistoric beasts, or perhaps some of the dinosaurs could be force - sensitive. Another idea is a crossover with 'Harry Potter'. The Hogwarts students could take a field trip to Jurassic Park as part of their Care of Magical Creatures class. But things go wrong when a spell backfires and the dinosaurs escape. A third idea is a crossover with 'The Avengers'. The superheroes are called in to stop the dinosaurs from causing chaos when a genetic experiment in Jurassic Park goes haywire.
Well, a great jurassic park crossover fanfiction idea is a crossover with 'Doctor Who'. The Doctor could land in the middle of the park during one of its many crises. He could use his sonic screwdriver to interact with the dinosaurs in unexpected ways, like calming a T - Rex or unlocking the secrets of the dinosaur DNA. Another interesting one would be a crossover with 'Lord of the Rings'. Maybe the hobbits find themselves in the Jurassic Park universe and have to use their stealth and quick thinking to survive among the prehistoric beasts. And for the third, how about a crossover with 'Ghostbusters'? They could come to the park to deal with some 'ghostly' dinosaurs that are causing trouble.
Another interesting South Park OC fanfic idea is an OC who is a superhero in South Park. They could have powers like flying or super strength. But of course, in true South Park style, their attempts to be a hero would be filled with satirical and comical situations. Maybe they accidentally cause more trouble while trying to save the day, like knocking down buildings in the process of fighting villains.
One idea could be exploring what would happen if a new species of dinosaur was secretly created in the park. Another could be a story about the park workers trying to form an alliance with some of the more intelligent dinosaurs to fight against a common threat, like a group of poachers. Or perhaps a tale of a character getting lost in a previously unexplored area of the park and their encounters with unknown dinosaur species.
One idea could be Owen forming an unexpected bond with a newly discovered dinosaur species in the park. Maybe it's a baby dinosaur that he finds injured and decides to nurse back to health, leading to a whole adventure as he tries to keep it safe from the park's chaos.
One interesting idea could be the unique abilities the hybrids possess. For example, they might have the strength of a dinosaur combined with the intelligence of a human. This could lead to all sorts of adventures where they are trying to find their place in a world that doesn't understand them.
Another interesting concept is a time - travel fanfic. A character somehow gets sent back in time to the pre - historic era where the dinosaurs actually lived. They have to survive in that world and try to find a way back, while also witnessing the true nature of the dinosaurs without the modern - day park's infrastructure.
One idea could be creating a new hybrid dinosaur that has unique abilities, like the ability to camouflage itself. Another idea is to write about a group of dinosaurs that have formed an alliance to survive in the park. Maybe a T - rex and a triceratops working together against the humans who want to control them.