After a mishap involving the Transportalponder, the Courier finds himself in a place he doesn't recognize. With no way back and nothing else to do, he decides that wandering into the nearest town is the best option. Being the Courier, things aren't that simple...

A Fallout: New Vegas/My Little Pony: Friendship is Magic crossover

The style alternates between omnipresent third-person and the Courier recounting his tale to... Well, take a guess.

Hanna, the CEO of Hofvarpnir Studios, just won the contract to write the official My Little Pony MMO. Hanna has built an A.I. Princess Celestia and given her one basic drive: to satisfy everybody's values through friendship and ponies. Princess Celestia will satisfy your values through friendship and ponies, and it will be completely consensual.

(Post-Mass Effect 3)(FemShep)
When the Reapers were defeated, the galaxy believed that Shepard and Anderson were both lost in the final battle. However, the two long-time friends were also known for not letting death stand in their way.

Waking up, in the middle of a desert, on an uncharted planet they both embark on their strangest mission yet. Attempting to find their way back to the Human Alliance, a place called Canterlot may hold the answers they seek. But first, they had to get there while trying not to draw too much attention to themselves.

Too bad for Anderson since massive explosions and collateral damage followed Shepard wherever she went, without fail.

Crossover of My Little Pony and Mass Effect.
Cover image credit goes to: CSImadmax at http://csimadmax.deviantart.com/
Chapters 1 - 6 proofread by: http://www.fimfiction.net/user/GermanDash (Pre-March 2021 update)

Before her descent into madness and her rebellion as Nightmare Moon, Luna lived entire lifetimes as a mortal and traveller amongst the ponies of Equestria.

Restored to her true self, Luna knows she must return to her cyclic life to remain whole. As preparation she chooses to reacquaint herself with the lives of her subjects in this modern age, and in the guise of Sable Moonshine, unicorn scholar and distant friend of Twilight Sparkle, she travels to Ponyville to spend time with Twilight's companions. Despite the 'exciting' month of astronomical observation and scientific research planned by Twilight, Luna nevertheless finds time to work a day at Sweet Apple Acres. And then another.

And another.

Applejack, meanwhile, is pleasantly surprised by Sable's dedication and enthusiasm for hard work. She's less pleasantly surprised by Sable's enthusiasm for Applejack.

The Producers have long been the bane of the Top Gear team's existence, sending them off into the most dangerous and hilarious of situations in the name of good television. Now follow Captain Slow, Hamster and Jezza as they are sent off again into the unknown as some of the first humans to set foot (Or wheel) into the land of Equestria.

Oh, and the Government isn't exactly on board with this one either...

Teen for language and sexual references.

Princess Celestia: Goddess of the Sun, ruler of Equestria, beloved Princess of ponies. She is loved by all, and loves all in return. A calm and wise ruler, she sits on the throne in Canterlot, maintaining peace and harmony throughout the land.

What most don't know is that her past is much darker: She was once a commander of legions, a warrior and scientist of unmatched skill. Thousands of monsters and abominations fell to her forces, slain in the name of an old leader, one entombed within his own throne. Free of her old form, free of the powers of Chaos, she was cast into a new realm, in a new form, with a new lease on life.

She is the God Emperor, Eternal Ruler of Equestria and Lord of the Imperium of Man.

Has a TvTropes Page. Please contribute.

Comments contain spoilers. YOU HAVE BEEN WARNED!!!

Boring life. Boring job. Boring friends. Would I trade it all away for a new life in a new world?

Hell no.

Do I get a choice in the matter?

Fat chance.
[/hr]
Not HiE per se; more like (Insert creature here)iE. No Mary-Sue, no self-insert; just a regular, cynical guy whose life became a bit more...Chaotic.
Not a 'Human in Equestria turned pony' story.

When Equestria accidentally opened a portal to another world, they discovered a new species: humans. Their arrival changed the world. For the Equestrian Ponies, it heralded a great cultural and technological jump needed from their stagnating way of life. For the Gryphons, however, they represented something baser: an opportunity to increase food stock and finally have a 'friendlier' predator species to ally themselves with.

For Gilda, one of the the humans was Ancestor-sent, a soul she would protect for bringing much joy to her life. And when a chain of events force her to accompany her human to Equestria, she recalls the circumstances of their meeting, the trials they pass through, the friendship forged through fire, and love born out of understanding under the harsh skies of the Kingdom.

This is her story.

"You are mine!"

~ Grizelda Behertz

Story set in The Gentlemanverse.

The Equestrian Critics Society gave this story the initial score of 8.5/10. (Full Review)

A one-shot story of the history of the Gryphon Kingdom can be found here.

OtterMatt's WRITE Review. Score:

Added to Canterlot's Finest

When the Elements of Harmony defeated Discord, they did their job too well, and completely undid all of the things Discord directly did...

... Like send a subcontinent from earth into a pocket dimension so he could focus properly on his toys. And now Equestria has appeared on Earth.

Yet, neither side was completely ignorant of the other. On Earth, there was the show "My Little Pony: Friendship is Magic" and in Equestria there was the ever popular movie serial "The Dark World: Technology is Courage" which was a favorite of colts everywhere as well as the "Pumans".

And now both sides learn through an event that the other is real. Come join us as we watch as both sides learn to work and live together. And as they find out that events on their respective fiction was not as nice as it seemed as we widen the lenses of the view points...

A Round Robin created on SpaceBattles of which I am a participant and am posting with all their permission.

War is war. There is no in-between. In the midst of chaos and death, sometimes incredible stories surface in the military community. And sometimes, the story becomes the reality.

Corporal Ben Wolfe of the 13th Army Expeditionary Unit shouldn't be alive, but he is. He's alive because of his daughter. He's alive because of Rainbow Dash. He's alive because of the pony in his pocket.

But a plastic toy won't save you forever. A plastic pony can't go back to your family to tell them your fate. Who, then, will be with Wolfe when the end comes?

The pony in his pocket?

Featured on Equestria Daily! http://www.equestriadaily.com/2012/04/story-pony-in-my-pocket.html

Cover by totallynotabrony: http://totallynotabronyfim.deviantart.com/art/The-Pony-in-my-Pocket-cover-art-332699355