Double Dipper / Lesson Zero AU! Twilight/Dipper ship! Hardcore! Twilight decides that if she can't FIND a friendship problem, she'll MAKE one...in Gravity Falls...by helping Dipper and his clones win Wendy's heart! ...God help us all...

Written by GMBlackjack. I strongly recommend his work!

Twilight Sparkle, Princess Celestia's most prized and faithful student, is being sent to Ponyville to learn about the magic of friendship.

And she's not happy about it.

Hear what Celestia has to say back! Check out the spinoff:
Responses To A Disgruntled Friendship Student by keaton-furman-prower

Still want more? Have a multiverse spinoff by MixMassBasher, my contributing writer for Seasons 5-9.
Letters From Across the Disgruntled Multiverse

Editing by Neko Majin C.

Disclaimer:
The following is a work of parody, and is protected as Fair Use under section 17 U.S. Code § 107 of US Copyright Law. My Little Pony: Friendship is Magic and all affiliated characters are property of Hasbro Inc.

Twilight and her friends have done it! Nightmare Moon is defeated. But now the celebration is over, everypony is moving on, and Celestia has some pointed questions for her most faithful student.

Specifically, about Twilight's faithful-student loans...

Diamond Tiara has always been known as a braggart and a bully. She has manipulated and subjugated her fellow students and the town of Ponyville ever since she could remember. Now that she has changed and had some time alone, she can see all of the damage she has done. She feels she has no choice but to go to Princess Twilight Sparkle herself and try to do something about it.

An alternative ending to the season 5 finale.

Starlight Glimmer destroys the time scroll that allows Twilight to return to Cloudsdale. With the sonic rainboom stopped, her plan has succeeded, and this time, Twilight can't come back to try and stop her again. She thinks it's over, but when Twilight pulls her into the present, Starlight finally sees what her actions have done.