Maybe in the fanfiction, Batman is on a mission in another city and runs into Deadpool. Deadpool mistakes Batman for some kind of anti - hero like himself. He tries to befriend Batman and convinces him to break some of his no - killing rules just for one mission against a really bad guy. This could lead to a lot of moral and ethical debates between the two characters as they work together.
One possible plot could be that Deadpool is somehow teleported to Gotham City. He starts causing chaos in his usual wacky way, which catches Batman's attention. Batman initially mistakes him for just another criminal but soon realizes Deadpool's unique nature. They could end up teaming up to take on a common enemy, like a new super - villain who has a plan to destroy both Gotham and Deadpool's world.
One possible plot could be that Deadpool is hired by a mysterious villain to steal something from Batman. But when Deadpool realizes it's Batman he's up against, he decides to have some fun with it instead of just doing the job. He starts leaving crazy clues and taunting Batman in his own wacky way. Batman, of course, is initially frustrated but then starts to figure out Deadpool's pattern and tries to use it against him. In the end, they might end up having to team up to stop the real bad guy who hired Deadpool in the first place.
One idea could be that Deadpool and Wolverine are forced to team up on a mission in a post - apocalyptic world. They have to battle against a new breed of mutants who have gone rogue. Deadpool's crazy antics would constantly annoy Wolverine, but they'd gradually learn to work together.
One idea could be Deadpool trying to join the Avengers in his own zany way. He might show up at the Avengers' headquarters with a bunch of crazy gadgets and a self - made resume full of his 'accomplishments' that are half - heroic and half - insane.
One idea could be that Deadpool gets accidentally teleported into Stark Tower. He then proceeds to annoy Tony Stark with his non - stop chatter and crazy antics. Stark, at first, is irritated but then realizes Deadpool's skills could be useful in a new project he's working on.
Maybe a plot where Deadpool falls in love with a Fairy Tail character, like Lucy. His attempts to court her in his own crazy way could lead to a lot of comical and also heart - warming situations. It could also involve him having to prove himself to the other Fairy Tail members.
One idea could be that they team up to take on a new supervillain in town who has the ability to manipulate time. This would create a lot of chaos and require their combined skills to stop. Another could be a comical misunderstanding where Deadpool thinks Spiderman has stolen his favorite weapon and they have a fight before realizing it was all a mistake.
One idea could be Deadpool trying to join the Avengers but constantly annoying them with his non - stop chatter and crazy antics. For example, he could keep interrupting their strategy meetings with his own hare - brained plans.
One idea could be that Deadpool gets transported to Wonder Woman's world and his chaotic humor causes all sorts of misunderstandings among the Amazons. He might accidentally disrupt their training sessions with his unorthodox fighting style. Another plot could involve them teaming up to fight a common enemy from another dimension. Deadpool's fourth - wall - breaking comments would contrast with Wonder Woman's serious and noble demeanor, creating a unique dynamic.
One idea could be Deadpool trying to join the Avengers in his own wacky way. He might show up unannounced at the Avengers Tower, causing chaos and confusion among the team members. Another plot could involve Deadpool being hired by a villain to disrupt the Avengers, but then he has a change of heart halfway through. Or perhaps Deadpool accidentally travels to an alternate universe where the Avengers are very different, and he has to find a way to get back while also dealing with this strange new team.