Wolfenstien: The New Colossus/MLP: Friendship is magic crossover. William "B.J." Blazkowicz ends up stranded as a pony in an Equestria ruled by Nazis. And his only hope of kicking them out lies in helping a certain ensemble of ponies reunite.
A casual fanfic writer who stumbled down a bit of a MLP: FiM obsession hole, hence the existence of this account.