The relationship would be a strange mix of enmity and cooperation. They are enemies by nature, but in the fanfiction, they are forced to work together. Batman would be constantly frustrated by the Joker's antics and lack of morals. The Joker would find Batman's seriousness and moral code hilarious. However, as they face challenges together, they might start to understand each other a little better. The Joker could learn about Batman's deeper motivations, and Batman could get a glimpse into the Joker's twisted mind. But this understanding wouldn't make them friends. It would just make their relationship even more complicated and fascinating.
It could be depicted as a reluctant partnership. Batman knows that the Joker is a dangerous criminal, but he has no other choice in the face of a greater threat. The Joker might pretend to be more cooperative than he really is, just to mess with Batman. There would be a lot of tense moments between them. For example, when they are planning their next move, Batman would be all serious and strategic, while the Joker would make sarcastic remarks and suggest wild and dangerous plans. And yet, there could also be a strange kind of respect between them. Batman respects the Joker's intelligence, in a way, and the Joker respects Batman's unwavering sense of justice, even if he doesn't agree with it.
A story could unfold where they work together to expose the corruption in Gotham's government. The Joker could use his chaos to draw out the corrupt officials, while Batman uses his influence and resources to gather evidence. However, as they get closer to their goal, the Joker might start to go too far with his methods, and Batman would have to decide whether to continue the partnership or stop him.
Their relationship would become more complex. Batman might start to see the Joker in a different light, perhaps as a victim of his own madness rather than just a pure villain. The Joker, on the other hand, might be confused by Batman's act of saving him and could develop a strange respect for Batman, or he might try to use it to his advantage in some new, devious plan.
Some writers explore their relationship through a cat - and - mouse game. Batman is always chasing the Joker, and the Joker enjoys taunting Batman. It's like a never - ending dance. For example, the Joker might leave clues for Batman just to see if he can solve them, and Batman is always one step behind but determined to catch the Joker.
At first, Batman would be shocked and a bit confused. But quickly, his detective instincts would kick in. He would view the deaged Joker as a new and unexpected threat. He'd start gathering information about how the deaging occurred, in case it was part of a larger, more sinister plan. Batman would also be very careful not to underestimate the deaged Joker. He might try to isolate the Joker in a secure location to prevent him from causing chaos in Gotham. And he'd be constantly on the lookout for any signs of the Joker's old, devious self emerging from this new, younger form.
Their relationship would become very different. In the normal Gotham, they are arch - enemies. But through the looking glass, they might become reluctant allies. The Joker might start to see Batman in a new light, and Batman might understand the Joker's motives a bit more. For example, if the looking - glass world has different moral standards, the Joker's actions could seem more justifiable to Batman, at least in that context.
In the original, Batman and Joker have a very adversarial relationship based on male - male dynamics. In the fem version, Fem Batman might be more empathetic towards the Joker, which could either make the relationship more complex or lead to different outcomes in their battles.
In some fanfictions, their 'friendship' is a very twisted one. The Joker might see Batman as his only worthy opponent, so in a sense, that's a form of 'friendship'. He constantly tests Batman, not just to defeat him but also because he enjoys their interactions. Batman, on the other hand, may understand the Joker in a way that no one else does. He tries to stop the Joker's madness but also has a strange connection to him.
Well, their relationship is extremely complex. The Joker is constantly trying to break Batman's will and sanity. He creates elaborate and cruel schemes. Batman, while detesting the Joker's actions, also has a sort of begrudging respect for his intelligence. He knows that the Joker is a unique and dangerous threat that he has to keep in check. It's like a never - ending battle of good versus evil, where the Joker represents pure chaos and Batman represents order.
The relationship can be explored by showing how they are two sides of the same coin. For example, in a fan fic, Batman could be faced with a situation where he starts to understand the Joker's chaotic view of the world a bit more, maybe due to some extreme circumstances. This would make him question his own motives and methods.
Supergirl is generally more optimistic and believes in the good in people. Batman, on the other hand, has seen the worst of humanity and is often cynical. This could lead to some clashes. But it can also be a great complement. Supergirl's optimism can help Batman see the better side of things sometimes. And Batman's caution can prevent Supergirl from making hasty decisions. In a fanfiction, we could see this play out when they are dealing with a villain who claims to have reformed. Supergirl might be inclined to believe them, while Batman would be looking for signs of deception.