An accident in the lab sends our favorite boy genius to Equestria, as a pony. What will he do and how will he get back? The answer: Science! (Cover Art Updated!)
New FAQ! and TV Tropes!
Planned Phrases from Dexter:
“Pinkie Pie! Don’t push that Button!” /to Pinkie
“Please, Magic is the word simpletons and the ignorant use to describe what they cannot understand.”/ to Twilight
“No, I didn't strap a rocket to you. I strapped you to a rocket.” /to Rainbow Dash
“Friends? Who needs friends?”

Dexter is a boy super-genius with a disdain for anything girlish and no desire for friendship. After an mishap in his lab, he gets stuck in Equestria. How will he cope with the over-friendly ponies, and the girlish everything?
For any who do not know Dexter's Lab: http://en.wikipedia.org/wiki/Dexter's_Laboratory
[RIP Christine Cavanaugh: 8/16/63-12/22/2014] - Dexter's Original Voice Actress

This story is a sequel to What I've Become

It is highly recommended that you read What I've Become before you read this story, since this is the second story in The Humanity Within Trilogy, and you will be lost if you just plunge into this without any preparation.

Also, this story already has a sequel: What I Am!

Things have been turning up roses for me lately. I'm no longer fighting to survive, I have people that I can turn to, and I have my face back, all because of the kindness shown to me by strangers.
But will they continue to help me once they find out what dark secrets haunt my past? Will they shun me for the evil deeds that my abductors forced me to do while I was in their service? Will they continue to protect me from the monsters that destroyed my life, once they realize what kind of monster I really am?
How does one forgive a murderer?
WOOT! Feature the day it came out! (how did that happen?) 12/1/2014
Edited by Malefactory. He is fantastic at this kind of thing!
Proofread by Cantankerous. He's freaking amazing.
Also proofread by PhiliChez.
Cover Image done by the very talented PaintSplotch! You can find his FimFic account here.
And here is his DeviantArt Account!

Pandinus Imperator (You can call him Pan, he won't mind) is knocked back in time during the Canterlot Invasion, and accidentally kills King Sombra on arrival. Instead of being executed, the changeling is surprised to find himself being hailed as a hero, and is promptly put on the throne as the new monarch, the Crystal Emperor. However, Pan now faces a great many problems, among them Celestia and Luna, who seem certain that the changeling is secretly up to no good, as well as several political factions secretly plotting to undermine his reign. There's also the tiny problem of the constant snowstorm that threatens to cut the city off from the outside world permanently.
The Crystal Ponies need a hero now more than ever before. Why did they get a changeling instead?

We Has A TvTropes.

While not truly a part of Bucking Nonsense's Changeling-Verse, the same rules regarding changeling abilities and society apply.

Cover image provided by gabapple, used with permission.

It is the year 2038, and the Earth is slowly being consumed by a space-borne monstrosity dubbed the Black Tide, which is using nanotechnology to remake the planet into something hideously alien.

Erin Olsen works for Project Harmonics, humanity's last-ditch effort to find a new world before the Tide can wipe them out. But when that world is found, and it turns out to be occupied, Erin will need to find the courage to face the unknown in order to save the inhabitants of both worlds.

(Many thanks to Easteu for the fantastic cover image for this story!)

Now with its own TV Tropes page

There is now a follow-up to this story: Sunflower - Side Projects
Sequel: Project Sunflower: Harmony

* Voted Twice as the #1 Comedy FanFic on Equestria Daily *

Well, what can I say? This is the story of a man. Or maybe he was... a pony-man. Or maybe he was just a... Pony! But he was still...

FIREWAAAAAAAALLLL!!!!

... Yeah, this is that story. The story where a guy goes to a party and wakes up in Ponyville. That guy (I know him as 'me') seems to have landed in his own personal little heaven. Hell, I even brought me a pack of endless cigarettes. How does that not kick all kinds of flank?

So yeah, everything was awesome. The End.

Well, except for The Nightmare. And Trixie. And some jerk named David. Then there was that Azure Flora pony. And that skank princess that steals my goddamn phone!

Listen, summaries just... They just don't cut it. If you want the story, it's provided right here.

Just a warning. I use cusswords like a big boy.

ALSO LUNA IS NOTHING BUT A GODDAMN TROLL!

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!

Mort, also known as the Pale Pony (of Death), has been tasked to take time off from his rigorous duties of reaping souls. Seeking guidance, he is directed towards the town of Ponyville, to learn about the magic of friendship from Twilight Sparkle and her friends. All he needs to do is keep his true nature a secret. That shouldn't be too difficult...right?

Special thanks to Specter-Von-Baren and Pyrite Foolsgold for their help in proofreading and editing this story, as I really needed it. Additional thanks to Pilate, Chuckle5, Unimpressive Vagaries and Admiral Biscuit as well! Couldn't have done it without all their help!

Credit for the title card goes to Siansaar, AKA Carnifex.

For another excellent take on Mort, check out Sip's version!

This story is a sequel to Dash of Humanity

I'm stuck in Equestria, which reminds me of the dark ages. Instead of internet and fast-food, I have Rainbow Dash. She's been asked to help me learn to fit in... I'd like a refund.

I suppose we got off to a good start, aside from being told that after all I'd done I'd never see Earth again. So long as I can look on the bright side of life, and not get arrested for running pranks on everypony with Dash, I might just survive long enough to find my purpose in Equestria. So help me, however, if I get any vegetable related cutie marks I will choke a Princess.

Cover Art by JinZahn
Sequel to Dash of Humanity
Edited by: Selbi, Abcron, Cassius Litner, Seven Fates,
Refro, BronyWriter

Fancy Pants and his lovely wife Fleur are quite possibly Canterlot's most heroic duet. Together they conquered countless events, faced hordes of snobbish socialites, and emerged victorious from the most dire of faux pas. May their bravery and finesse be forever remembered on parties to come!

There is a missing element in their perfect life, though: the joy of having a child and becoming a family. When conventional methods fail, will the couple muster enough courage to seek out the alternative, or will they stay a duet forever?

Enter Chestnut—a daring filly from beyond Equestria, out of their social stratum, and definitely exceeding their boldest expectations.

For better or worse.

This story is a sequel to An Alternate Path

Much has changed in a few short months in Equestria. Changelings, once feared and hated, are now starting to become full citizens, and some are choosing to live amongst ponies. A particular nymph, Gel, first sparked the movement and is now living happily with her unicorn husband. However, there are always new challenges on the horizon, and the most obvious to this couple is their first child.

Watch as this young couple take on the challenges of being new parents to the first recorded case of a pony-changeling hybrid. What will this child be like? How will they act? Only time will tell. Friends are always there to help, family as well, but there are some ponies who weren't so accepting of changelings, and one can only imagine how they might react to a literal symbol of their integration.

Sequel to An Alternate Path

Side Story: The Start of Something New: Private Moments (NFSW)

Co-written by myself and EnigmaMystere

Cover art by Ember Bell