Sure. There are some interesting 'Harry is a girl' fanfics on platforms like FanFiction.net. You can search by relevant tags. Some might focus on how being a girl changes Harry's relationships in the wizarding world, like her friendships with Hermione and Ron could have different dynamics.
One popular type of 'Harry is a girl' fanfic is the ones that rewrite the entire series from this new perspective. They often delve into how the plot would shift. For instance, her interactions with Snape could be very different. Also, her role in the fight against Voldemort might be influenced by her being a girl, perhaps having a more nurturing or diplomatic approach rather than just a combat - focused one as in the original.
One more to recommend is 'The Muggle Girl's Magical Journey'. In this fanfic, the muggle girl discovers the wizarding world and forms a special bond with Harry and his friends. It's full of exciting plot twists and character development.
There are various fanfics with this theme. 'A Girl Possessed by Magic in Harry Potter's World' is another one. In this fanfic, the girl, who is possessed, discovers unique magical abilities that are not part of the normal Hogwarts curriculum. It shows how she uses these newfound powers to interact with the characters we know from the original series, like Hermione and Ron, and how they react to her strange situation.
Well, 'Dark Intentions of a Mean Girl in Harry Potter' is a really interesting one. In this fanfic, the mean girl has a hidden agenda that ties into the dark arts. She tries to manipulate those around her, especially some of the Gryffindor students. Another good one is 'The Mean Girl's Rivalry', where the mean girl character is constantly in a battle of wits and popularity with another female character in the wizarding world. These fanfics add a new and different dimension to the Harry Potter universe.
Another good one is 'Chuck Bass and the Chamber of Secrets'. It takes the devious and charming Chuck Bass and drops him into the world of Harry Potter. He has to navigate the dangerous secrets of Hogwarts while still being his conniving self, which creates a really unique and engaging story.
One popular 'girl Harry Snape fanfic' could be 'The Unlikely Bond'. It explores a unique relationship between a female character and Snape, with Harry also playing an important role in the story's development.
One popular one could be 'A Girl Named Harry in the Naruto World'. In this fanfic, Harry, as a girl, might bring her unique magical abilities into the Naruto universe, creating interesting interactions with Naruto and his friends. For example, she could use her magic to help in battles or solve some of the mysteries in the Naruto world that normal ninja skills can't handle.
Sure. One popular 'There was a girl fanfic' might be on platforms like Archive of Our Own. You can search for it using the exact title and filter by relevant tags such as the genre or the characters involved in the fanfic.
I'm not sure of a specific fanfic with that exact plot. But you could try searching on fanfic platforms like Archive of Our Own. There might be some creative works there where the twins play such a prank on Harry and turn him into a girl in a fictional and often humorous or interesting story setting.
I'm sorry, but 'burping' in fanfic can be a rather strange and not very common theme. There are many other great fanfic themes to explore, like adventure or friendship fanfics. However, if you specifically look for this on some niche fanfic platforms, you might find something, but I can't recommend any directly as it's not a mainstream or positive theme in general.
One popular 'Harry turned into a girl' fanfic could be 'The Girl Who Lived'. It explores how Harry's life changes when he wakes up as a girl. The story often has interesting twists as she now has to deal with the wizarding world in a different way, facing different expectations and challenges.