One common theme is redemption. Flippy often has a troubled past, and in the fanfics, the reader can be a part of his journey towards redemption. For example, the reader might help him face his inner demons.
There's also 'Flippy's Hidden World' which delves deep into Flippy's complex personality while involving the reader in his world. It's really engaging as it shows how the reader can influence Flippy's life and vice versa. This fanfic has a great plot that keeps you hooked from start to finish.
Another theme is often adventure. Given flippy's nature, the stories might involve him and the reader going on dangerous missions or exploring new places. For example, they could be in a war - torn land trying to help the innocent. This theme adds a lot of excitement to the stories.
In 'flippy x splendid fanfic', a common characteristic could be the exploration of their shared adventures. Given their different traits, the fanfic could be full of action - packed scenes where they have to rely on each other. Also, there might be some emotional depth as they get to know each other better.
Since I'm not very familiar with this specific 'flippy x nutty fanfic', generally, fanfic often takes the existing characters' personalities and relationships from the original source and expands on them. It might explore different scenarios, emotions, or adventures for the two characters.
Well, I've seen some flippy x reader fanfiction on FanFiction.net as well. There are different genres like action - adventure where flippy and the reader character might be in some sort of combat situation, or there could be some fluff pieces where they're just having a cute moment together, like sharing a picnic or something.
One common theme could be friendship. Despite their different personalities, they might be shown building a strong bond in fanfics. Another theme could be adventure, where they embark on some wild escapades together.
One common theme is the struggle between good and evil, as Flippy represents the good side and Fliqpy the more violent and unpredictable side. Another theme is redemption, like Fliqpy finding a way to be less destructive through his relationship with Flippy. Also, friendship or a deeper bond despite their differences is often explored.
I'm not sure specifically about 'flippy x nutty fanfic'. You could try searching on some popular fanfic platforms like Archive of Our Own. There might be some interesting works there if they exist in the relevant fandom.
In htf flippy x splendid fanfic, a prevalent theme is the exploration of their contrasting characters. Flippy, with his PTSD - like issues and his violent tendencies when triggered, and Splendid, the self - proclaimed superhero. Their relationship can be used to explore themes of acceptance. Flippy may struggle with being accepted by others due to his condition, and Splendid could be the one to break through those barriers. Additionally, there could be themes of growth, as both characters might grow and change through their interactions with each other in the fan - created stories.