Rule 63 is often fun because you get to question the history and world of a character that you're probably not supposed to think too much about.
Does she pretend to be a slut to the people of gotham?
Is there a Catman that hits on her?
Is there a really rapey Poison Ivy in her rogues gallery?
Did a female Bane break her spine?
Did she adopt multiple girls?
Did one of them get worked over with a crowbar?
A female Jason becoming Little Red Riding Hood, a persona the female joker used before the Ace chemicals incident?
Was the commissioners son inspired by her and became Batboy?
Was he shot in the spine by a female joker, stripped naked and had pictures taken to show to a female Gordon?
Does she have a male Talia that drugged her and made a baby through various means?
Is the current Batman on her earth a gay ginger?
Is the question of her Earth a man?
Is Mrs.Freeze bald?
Do Clayface and Ra's al Ghul just become walking representations of vanity?
Is the mad hatter a transvestite who pretends to be a man or another Alice in Wonderland character like The Red Queen?
Are any of the animal hybrid characters sexy or are they all just the male versions with tits?
Then you can get into like the reflection of the reflection with.
Is there an Owl woman?
Here is the real question.
As a female version of Batman would she dress sexy in order to purposely manipulate men?
Is the criminal element of her world by and large a lot of women in warehouses with gatsby hats and guns or is it also men?