A 'Know your Star' story; only with your favourite ponies getting unneeded hassle and lies told about them. Won't this be fun? Probably not... But hey, everything can't be seriousness all the time, so let's take a load off and just pester some ponies, and Spike for good measure.

The never ending adventures of Know Your Mare march on and on and on.

Comic: http://ladlordblack.deviantart.com/favourites/#/d53s1hc
Animation: Part 1: http://www.youtube.com/watch?v=B_c7CPLlzO8&list=LLAaWYxICqZHBI2hBIxg2oEg&feature=mh_lolz
Part 2: http://www.youtube.com/watch?v=hqYTZ1TKNfk&feature=g-u-u
Picture: http://luna-is-best-pony.deviantart.com/art/Know-Your-Mare-314464512

Twilight is known for many things: being the shrunken student of Princess Celestia, an adventurer, powerful magic user, avid learner and reader, and more. But one thing she's never been is a prankster. When she learns about the holiday known as "April Foals Day" she decides to take part in the holiday and prank her closest friends and family for a few good laughs.
****************************************************************************************************************************
This story is a gift to my friend CommanderX5, the writer of Celestia's Tiny Student. Note that this is in canon with his story and takes place after Twilight's duel with Celestia, but before she meets the Wonderbolts.

It was your average Christmas Eve night on Privet Drive, and Nightmare was walking through the house when she heard a noise coming from the sitting room. Of course, she just had to go and check out what was going on herself.

Considering what happened, perhaps she would have been better off just having ignored it...

Harry Potter was a lonely boy who one day wished for a friend. Luna, trapped on the moon, wished for the same. And so their wishes are granted. How will the two deal with each other? And what about Nightmare Moon? Needless to say, their lives are going to change in both expected and unexpected ways...

Other stories in the Lonelyverse:
Hooves, Plush, and Magic: The Untold Tales
The Wizard and the Lonely Princess: Hallowe'en Special
A Nightmare Christmas

Chapters 9-11 now re-written.