She might face a water cut - no more showers or using the tap water for cooking. It would be a real inconvenience, especially considering how often she might need to clean up after all her adventures in Forks.
The consequence could be that she has to pay a late fee. In many fanfics, there are rules similar to real life. If she forgets to pay the water bill, she'll probably get a notice first, and if she still doesn't pay in time, there will be an additional charge. This could put a strain on her finances, especially if she's not well - off in the Twilight - inspired world of the fanfic.
This situation can add an interesting twist to the plot. It makes Bella seem more human and relatable. We all forget things sometimes. It could also lead to some comical moments, like her trying to figure out how to get the water back on in a hurry. Maybe it forces her to interact with people she normally wouldn't, which could introduce new sub - plots or character developments. For example, she might have to deal with a grumpy water company employee, and that could be a whole new side - story in the fanfic.
It could be that a neighbor mentions it to her. If her neighbor has also received their water bill and they are chatting, the neighbor might say something like 'I just paid my water bill, did you pay yours yet?'. And this would make Jessica remember that she completely forgot about paying the water bill.
Since we only have the title 'bill's new frock story', it's difficult to say exactly who Bill is. He might be a fictional character created by the author. Maybe he's a young boy or a man who has a particular interest in fashion, which is why the story focuses on his new frock. Or he could be a character in a specific setting, like a small town where everyone knows each other and his new frock becomes a topic of conversation.
I'm not sure who exactly 'Bill Harvey' is just from 'Bill Harvey End of Story'. It could be a specific person known within a certain community, family, or a character in a very niche story or event that I'm not familiar with.
If the 'Wild Bill' in 'Wild Bill the True Story' is not Hickok, it could be some other local hero or character. There were many people in history with colorful nicknames. This 'Wild Bill' could be someone who had a significant impact on the community where the story is set, perhaps a man who fought against injustice, or who had some remarkable feats that made him stand out in the local lore.
Without more information, it's hard to say exactly who Bill Wilson is. He could be an ordinary person sharing his life experiences, or he could be someone known in a specific community or field.
As I mentioned before, if it's related to 'Kill Bill', one key element is revenge. The main character is out for vengeance against Bill. Another is the martial arts influence, which is seen in the intense fight scenes. And there's also the use of strong female characters, like The Bride, who drive the story forward.
As far as I'm aware, there isn't one. Usually, such big franchises would make a lot of noise if they had a comic adaptation, but I haven't heard anything about Kill Bill having one.