One Shot - Celestia and the ponies of Equestria are posed to start opening conversion bureas on Earth, however they didn't count on the horror that is government workers with paperwork.
What if the teleportation was messed up. What if Equestria missed our earth but hit a different one. One scarred by nuclear fire and humans already fighting for their right to exist. Against machines.
The ponies tried many ways to convert humanity into ponies, failing countless times. Eventually they simply chose to let the Barrier handle them. Unfortunately though, they are going to meet something that doesn't take too kindly to them.
Post-Conversion Earth is a calm, peaceful place. However, it lacks the certain kind of chaos that only religion can bring. Enter a single, fanatical human from space to dish out his own kind of conversion.
Skeletor is the evil dark lord of the evil Human Liberation Front. Skeletor fights for humanity's very survival against the good and friendly alien ponies that plan to invade Earth to turn all humans into ponies against their will.
Bizarre comedy disguised as something else. Humans are being transported to Equestria through no fault of their own. The only polite thing to do is to help them settle in, and that includes trading in their old money for Equestrian bits.
When Equestria appeared on Earth and discovered the MLP fandom, the initial reaction was of interest. Then they discovered the terrors of The Conversion Bureau, and there was only one way for them to react...
Gabe Newell, our lord and savior and god king of Steam, faces his greatest foe yet: The Conversion Bureau! The Bureau threatens to permanently close Valve for good and completely destroy modern gaming as we know it today. So Gaben takes a stand!
Filthy Frank, the man with the worst channel on YouTube, inadvertently fights against the Conversion Bureau. Ravioli isn't the only thing that's in this pocket-oli.
Shrek's gaming session is interrupted by Princess Celestia who reveals her special plan to "save" Shrek's world from its own people. It ends in gratuitous violence..
Many have faced the Bureau. Nazis and Communists, Americans and British, God and the Earth itself. Even another Equestria. Now, a new opponent fights the Bureau.
The world is being overrun with mindless Borg ponies being controlled by the evil Xenolestia. All hope is lost! Until the greatest man in history shows up to beat some sense of Humanity's greatness into them.