gimme the silliest fanfiction ideas that pop into our head from time to time, I know it's more /a/ but

>Castle in the Sky, but it's set during the American Civil War
>Kiki's Delivery Service, but it takes place in the Thomas the Tank Engine universe
>Spy x Family, but it takes place in the Twilight 2000 universe
>Detective Conan goes on the hunt for who killed JFK

>>149050320

I have a couple of ideas for /a/ ones