Favorite Crossover Crack Ships, Or, Ships That Pass in the Night, Possibly (NSFW)

Crossovers get mixed reactions in the MLPFIM fandom. That is, the stuff that is good is God-tier, the stuff that is bad is something Draco fangirls would cringe at. But forums are at their best when people are having reasonable and pleasant discussions, and few things are so pleasant as discussing favorites!
 
So here at Abridgenation Nation Studios we’re asking you, the audience, what you think is the best of the best in crossover nonsense. Specifically, what romances between universes, what crossover pony shipping, do you enjoy? Are you a sugary sweet type and enjoy Pinkie Pie x Serana? Are you deconstructiontastic and dig some Elphaba x Fluttershy netorare? Or perhaps you’re a sick little monkey and wanna see Chrysalis seduce Orihime?
 
Nothing is off the table, everything’s permitted! Even Spoo! No, ESPECIALLY SPOO!

Trixie x that old witch from Spirited Away who’s name I forget.

I read your whole comment with the voice of the guy that tells you the questions to the Puzzle Box quiz in the Brookhaven Hospital elevator in SH2.

@Blackie  
I was reading it as a combination of Cave Johnson and Howie Cosell. XD

@TheAbridgenator  
I have a sudden urge to read everything in Cave Johnson’s voice…

Always was fond of ChopperShy (Tony Tony Chopper x Fluttershy). Just found them both cute and drawing them together gives some in my DA watchers list a case of the “hhhhnnngg”s. But the fun part is working out how they were mesh or conflict together on some story ideas.

Discord and Kankri Vantas. A discorded celibate-but-not-really social justice warrior is bound to have some entertaining results~

I am quite fond of Lunakat (Luna x Karkat Vantas) and Jakeshy (Jake English x Fluttershy) myself c:

@Background Pony  
Oops, meant to post this on my account!

Philomeena x Kazooie.

Dash x Charlotte E. Yeager.

@GargantuanBass  
That would be Yubaba. Or her twin, Zeniba.

Elizabeth from Persona 3 x any mane 6 or Derpy.