You've watched every episode at least twice. You make regular pilgrimages to Hot Topic for pony stuff. You post regularly on MLP fanfiction sites. And you have a crush on Fluttershy.

In short, you could not be more of a brony if you tried.

So what happens when the Mane 6 suddenly materialize in your bedroom...and they're not very happy to see you?

Special thanks to Espeon_in_the_morning, RDTwin, The Lost One, JarheadHME, and TinkerStrike, for pre-reading and editing!

EDIT: By Steinbeck's mustache, this fic has been featured!

A whole year has gone by since Princess Cadance and Shining Armor adopted Nathan, for he is now 6 years old and has adjusted to his new life in Equestria, but now a bigger joy comes into his life when he learns that he is going to be a big brother soon, but when the baby finally arrives it's not as much fun as he thought.

Cover Art by Gorokai, deviantart.

Button mash is eight years old he lives in ponyville with his Mom, Dad and his older brother and he loves video games. But he is about to discover that he loves something more than video games. When he starts the new school year and notices that he suddenly sees a classmate in a new light. Button is about to learn the rules of the game of love. Inspired by "don't mine at night" and "Button's adventures" by Jan animations. Cover art by Kyle-Fan 116 on deviantart.

Applejack finds a strange visitor in her apple orchard one day, with even stranger stories to tell...
MLP/L4D2 crossover. My first story on FiMfiction.net! May add more tags as story progresses.
Credit for the image goes to brokencreation on DeviantArt.

The Princesses find an alien creature barely clinging to life at the scene of a terrifying crash. Can the Combined Power of the Elements of Harmony save it, or more importantly, should they save it? Will the arrival of this strange creature tear Equestria apart?

TV Tropes
https://tvtropes.org/pmwiki/pmwiki.php/FanFic/Article2

When a simple small town Pegasus finds herself out of work, she takes up the offer of an old fillyhood friend to move to the big city. After all, it has been over ten years since the portals to the human world were opened, ponies do this all the time now right? All anypony talks about these days are all the Humans In Equestria, so what about the ponies looking for a better life in a new world?

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This fic is a series of short, slice of life stories about a pony who loves soft clothing adapting to life in the human world.

I adapted this old fic of mine from it's horribly done greentext version into prose so I can stop being so ashamed of it and finally write some more. Hello PiE threads!

The star system Omega Centauri was just another oddity on a map to scientists in the not too distant future. However when they found the star was orbiting an earth-sized, earth-like planet instead of a black hole as its motion had suggested, a mission was scrambled to investigate this most unusual of celestial behaviors.

Hamstrung by politics, and nearly crippled before it began, the 'Lone Ranger' mission was reduced to just one crew member and left to his own devices.

These are the logs of Arrow 18 and its lone commander. This information is classified TOP SECRET by the Global Space Agency.

Do NOT tell the princess.

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.

Girls repulse you. All those tea parties and cooties and pink bows and stuff. A smart ten year old colt like yourself wants nothing to do with them! You're perfectly happy playing with your model train set. But when the Cutie Mark Crusaders chase you down to discover the secrets of gaining a Cutie Mark, you find there's more to those fillies than you think. Especially their ringleader, Apple Bloom.

Vectors by Kuren247 and the DeviantArt VectorClub.

You're an old stallion now. You've had a long, interesting life full of challenges and adventure, with precious little regret... except for one loose end that has haunted you for sixty years. And so you must go back to where it all began - Ponyville - to finally put these inner demons to rest. Will you finally be able to reconcile your matters with Annabelle "Granny" Smith all these years later?

With thanks to pre-reader Dragonas77.