Trixie and Spike get stuck in an old well. 'Nuff said.

Commission for Swashbucklist, Spike's number one fan.

While helping with the harvest for the Ponyville Founding Feast, the Cutie Mark Crusaders stumble upon one of the most terrifying creatures in all of Equestria:

A Turducken.

They soon find themselves running for their lives from this nightmarish, nigh-unstoppable behemoth...

This is a shameless, all kinds of wrong send-up of the trashy dating "game show" Baggage, which airs on GSN in the USA and stars Jerry Springer.

For those unfamiliar with the formula:

One bachelor must select from three hopeful bachelorettes who each have baggage no sane person would admit to anyone, let alone air on national television. The bachelor must wade through the increasingly horrific personal baggage, and at the end of the show, must choose the one of the three whose baggage is the least run-and-scream-worthy. However, the bachelor himself ALSO has a big piece of baggage, which is revealed at the very end, allowing the girl he's chosen to opt out of the date if his baggage is just too much.

This is the tale of the early life of Silver Spoon: her birth, her struggles with her identity, her discovery of her special talent...and her friendship with Diamond Tiara, whose influence changes her in ways she doesn't even realize.

Accidents happen. Sometimes, they happen at the worst possible time, in the worst possible place.

Silver Spoon has an accident in front of her entire class. The worst, most embarrassing kind of accident a young filly can have.

And she has it all over her best friend.

So what happened at the Spring Fling, and why did Sunset Shimmer go to all the trouble of destroying the friendships of five girls who were no threat to her?

The Ponyville Business District, home of Rarity's boutique and the Cakes' coffee shop, is threatened by a greedy land developer's plans to build a new mall. Rarity decides to use the Spring Fling to promote her business by running against Sunset Shimmer. She couldn't have anticipated the horrible things that would follow...

This story contains adult situations, but nothing explicit enough to require the Mature tag.

There's a special clinic for unwed mares who want to have a foal. Everypony knows it exists, even if nopony really wants to talk about it--or to be seen visiting it.

It's called the Family Planning Center, and today, Twilight Sparkle is going there for the very first time.

Update, 23 October 2013:
The "Planningverse" is now officially open, and as such, this story has been retagged "Incomplete", as myself and others will be expanding upon the basic concept here within the core story.

(Rated Teen + Sex for obvious reasons, but this story is not technically clop.)

Several weeks after recovering her crown from Sunset Shimmer, Twilight Sparkle discovers she can communicate with her counterpart from the other world, who has finally arrived at Canterlot High. When Celestia theorizes that the portal can be re-opened, Twilight and her friends--as well as the OTHER Twilight and HER friends--decide to trade places, so they can learn more about each others' worlds. The only catch: neither party can return to their own world for a full thirty moons...

This story is now cancelled. Its concepts will (eventually) be retooled into (Mis)taken Identity.

In this retelling of the classic "The Three Little Pigs", the Cutie Mark Crusaders are being terrorized by the pony with the most destructive butt in Equestria.

Friendship is Z: A collection of one-shot crossover "movies" with a distinct Dragonball Z flavor, with Twilight and Trixie as the central characters.

FiZ 1: The White Thief (Crossover: Magic Kaito)
IN PRODUCTION -- ESTIMATED RELEASE ?
Trixie returns to Ponyville in hopes of making her first real friend in Twilight Sparkle, who is eager to have a unicorn friend willing to spend hours on end discussing magical theory. Meanwhile, a mysterious pony dressed all in white is stealing many valuable treasures...

FiZ 2: Charmcaster (Crossover: Ben 10)
Seeking to test her mettle against other unicorns, Trixie travels to faraway Unicornassus, where she encounters a murderous unicorn mare, and is severely wounded. Learning of Trixie's fate, Twilight Sparkle travels to Unicornassus, where she finds the entire town under siege by a sociopath. With the town guard defeated and the danger growing by the day, can Twilight and Trixie join forces to defeat Charmcaster?

FiZ 3: Starscream (Crossover: Transformers G1/Beast Wars)
IN PRODUCTION -- ESTIMATED RELEASE ??
As Trixie continues to recover from the battle against Charmcaster, a terrifying new enemy carves a swath of carnage across Equestria.