->"The Swap is everywhere. It's all around us, especially right here in your mind, Lero, and the minds of practically every creature alive on this bright and colorful pony-world. You can see it in family photographs and newspaper clippings. You experience its touch when you pay visits to your best friend's farm, or buy crullers from your local bakery. And you'll see it especially in the eyes and hearts of two of the mares who share your home. It is the world that has been pulled over your eyes to blind you from the truth."
-->-- '''Discord'''

From the minds that brought you [[http://www.fimfiction.net/story/67231/xenophilia-further-tales Xenophilia: Further Tales]], [[http://www.fimfiction.net/story/98472/divided-rainbow Divided Rainbow]], [[http://www.fimfiction.net/story/115322/xenophilia-advanced Xenophilia: Advanced]] and [[http://www.fimfiction.net/story/57315/the-xenophiles-guide-to-equestria The Xenophile's Guide To Equestria.]]

* [[http://www.fimfiction.net/story/67231/27 Part 1: If You Follow Me We'll Put Our Differences Aside]]
* [[http://www.fimfiction.net/story/98472/28 Part 2: But I Look A Little Closer And It Starts To Feel Familiar Too]]
* [[http://www.fimfiction.net/story/115322/8 Part 3: I'm Just Like You And You're Just Like Me]]
* [[http://www.fimfiction.net/story/57315/11 Part 4: Everything Is Turned Around, This Crazy World Is Upside-Down]]
* [[http://www.fimfiction.net/group/1699/xenophilia-hq/thread/75917/777-members#comment/2569599 Part 5: Helped Me To See All The Possibilities]]
* [[http://www.fimfiction.net/story/67231/29 Part 6: I Couldn't See What Was Right There In Front Of Me]]

-----
!!Xenophoolia provides examples of:

* AprilFoolsDay: Jointly released by all its authors on April 1, 2014.
* {{Archenemy}}: Discord straight-out equates Lero and the Swap to Batman and the Joker.
* BeCarefulWhatYouSay:
** Three-fourths of the way through Part 2, XFT-Lero has gotten a bit bigheaded:
---> '''XFT-Lero:''' (chuckling) Gotta say, Discord, you really know how to boost a guy's ego! I mean, I understand that this is the multiverse and we're looking at infinite possibilities, but in every world we've been in, I've got the ladies wrapped around my little finger. Like I could've picked any one of them, and they'd all be equally loyal.
** By sheer coincidence, in Part 3, Discord brings Lero to a world in which he is considered to have a social interactive disorder, and Rainbow Dash, Twilight Sparkle, and Honeydew all are united in their undying love for Gus Wainwright.
* CoolSpaceship: The ''Hudsucker Proxy.''
* DeathByGluttony: The sad fate that seems to be in store for Psychoshy's Lero.
* FalseMemories:
* IdiosyncraticEpisodeNaming: All six chapter titles are lyrics from "Help Twilight Win The Crown."
* MirrorSelf: Part 3 showcases a Swap in which [[FantasticRacism Honeydew]] is herding with Rainbow Dash and Twilight Sparkle, and is deeply smitten with the human stallion they all share, and Lyra Heartstrings is the xenophobic bigot who heckles humans in the marketplace.
* RecycledInSpace: Proudly played to the hilt in the futuristic version of the Swap.
* RedPillBluePill: Explicitly invoked by Discord with a red cookie and blue cookie, when he makes XFT-Lero decide whether he'll hear him out or not.
* SwappedRoles:
* TheMultiverse
* {{Yandere}}: Psychoshy.
* ZombieApocalypse