[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/Wubsy_3727.png]]
[[caption-width-right:350:[[http://scramjet747.deviantart.com/art/The-Bass-Has-Been-Doubled-299273909 Where it all started.]]]]

''[[http://www.fimfiction.net/story/28911/Fun-With-Changelings Fun With Changelings]]'' is a ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' fanfic by Shukumei. A single changeling, who is later introduced as Wubsy, is cut off from the swarm during the attack on Canterlot. She's discovered by Vinyl Scratch and adopted as a pet. How will Wubsy the changeling, Vinyl, and Octavia cope when the town develops Changeling-phobia? Will Wubsy ever be able to prove her good intentions and stay with the mare she's grown so attached to?

----
! This fanfic provides examples of
* AntiVillain: Lyra
* BlankSlate: Wubsy starts as one after being cut off from the hive mind.
* DeadpanSnarker: Octavia's sense of humor is very dry.
* GenkiGirl: Vinyl Scratch is generally this way.
* HiveMind: The Changelings are normally this way. Wubsy gains individuality after being cut off from the hive-mind after the failed attack on Canterlot.
* OddCouple: Easygoing DJ Vinyl Scratch and straight-laced ElegantClassicalMusician Octavia.
* ParanoiaFuel: In-universe, the Changeling attack on Canterlot has had this effect on most of ponykind.
* PuttingOnTheReich: ''Ponyville'' gets this when trying to hunt down the changelings.
* TheRival: Lyra to Octavia, though it's largely one-sided. Later discovered personal feelings between the two play a part in the rivalry.
* ShapeshifterIdentityCrisis / TheMindIsAPlaythingOfTheBody: Wubsy absorbs traits from whatever pony she shifts into. This includes features, thought processes, and voice mimic.
* ShapeshiftingSquick: Very briefly touched on by Vinyl. She's been trying to ignore the possibilities.
* ShoutOut: Wubsy turns into Cloud Kicker from Fanfic/TheLifeAndTimesOfAWinningPony at one point. It is then shown that when shifting, a changeling's thought process is changed as well.
** At one point, Octavia compares something to [[Fanfic/PrincessCelestiaHatesTea Celestia giving up her beloved tea.]]
* UniquenessValue: Why Twilight is willing to make an exception to the anti-Changeling laws for Wubsy as her personal study identifies Wubsy as an abnormal Changeling.
* UptightLovesWild: Octavia is the uptight, Vinyl is the wild.
* WeHaveReserves: The Hive Mind's writes Wubsy off as a loss when she ends up stranded in Equestria.
* WellIntentionedExtremist: [=CLEaR=] in general. The Changelings are a legitimate threat, but Wubsy isn't.
* [[WeUsedToBeFriends We Used to Be Lovers]]: Octavia and Lyra.