I liked those, so I did some more, pulling from the Fandom Classics I've reviewed--so if you more-or-less keep up with the blog, hopefully you know at least enough about all the stories being mashed to recognize them, and to get the joke. Without further adieu, I present...
The Variables Project: Every
The Brief Apotheosis of Princess Applejack: Applejack has always known she was different, but in the wake of the Canterlot invasion, she's come to realize exactly what she is. Not only a changeling, but a changeling queen. Luckily, Twilight knows a spell to turn her into an ordinary earth pony for real, and everything goes back to status quo before the end of the weekend.
Sepia Tock: Night Shift: Sepia Tock is not Doctor Whooves. Which is too bad, because wrangling undead and keeping ordinary ponies from finding out about all the horrors living alongside them would be a lot easier if he did have a TARDIS.
Princess Celestia Hates Dash's New Mom: It's not really surprising that Dash is upset when she finds out that her dad and her best friend have started dating. It is a little awkward, though, when the angry letter she writes to Celestia about it puts Twilight in Celestia's doghouse.
The Last Human's List: The human lived alone in the iron city, tending to his food and surviving as best he knew. There was only one thing he'd never done: he had never kissed a pony.
Pink Eyes: University Days: An foal who's been dead for hundreds of years wakes up and, not realizing how much time has passed and worried that she's late for school, rushes off to class. Unfortunately, the site of her long-gone elementary school now holds a college campus, but she's too persistent, adorable, and frankly, too stupid to let that stop her from attending!
Roll for Integration: "Carmel, you can't just... I mean, I don't think there even are any rules for changing your race! Are you sure you don't just want to roll up a new character? ...Fine, the changelings, uh... they throw you in a pit, I guess. We'll get back to your character next session, once I figure this out."
Yes, Apple Bloom, there *is* a Brony Hero of Equestria: Apple Bloom writes a letter to her idol: you!
- to seduce Apple Bloom, go to page 26
Of Apples and Roses and Thick Purple Tyrants: Twilight reveals to the angry revolutionaries who have overthrown her kingdom the reason why she didn't accept Tirek's offer; the reason why she left her friends and Discord to die; the reason why the other princesses have never returned. Turns out it was the only way to win the Ponyville Poetry contest, and she really needed the bits.
If you've got more, go ahead and post them in the comments below! These things are always fun.