Yeah, suffice to say, the gene pool got pretty beat up in this department. Beware. SPOILERS AHEAD!!!
- Godzilla 2000 X Mothra. It's mostly ship teasing, but it's obviously there. She's a benevolent moth deity, while he's the embodiment of nuclear rage.
- Heck, it's she who convinced him to adopt Minya. With some persuasion, of course.
- Fluttershy X Basil the dragon. Took a few awkward dates, but the two finally found the best in each-other.
- Marceline X Z-Squared. Even more ship tease than the last one. As you can probably guess, he's a bit out of his league.
- Discord and Luna had a thing going on, but due to an unfortunate incident, they are no longer seeing each-other. Made worse by Discord's subsequent rampage due to this and a string of bad luck through his life. Although, judging by the Season 3 opener, they're not too hostile towards each-other.
- Twilight Sparkle was eventually revealed to be married to an alien creature named Rick. Although he was a total nutcase back then, he took a serious level in kindness, thus, they got hitched. They even have their own little baby!
- What's more odd about this? Well, he's basically LIVING CHAOS. He doesn't even have a material form!
- Megatron, though some banter and common interests, managed to get hitched with Queen Tyr'Rha'Nee. However, due to their conflicting interests, they have a long-distance relationship.
- Nicole Watterson's new husband? FREAKING META-RIDLEY. Thankfully, he's not the monster we usually see. This one's a Deadpool dead-ringer. It's surprisingly sweet.
- Squidward, in the first of many bones thrown to him in recent memory, got a Milotic naga creature named Laura to date. The reason behind this seems to be from the original God of Nickelodeon before Nibiru took over.
- If the first arc is any indication, Fofo may have a thing for her teammate, the Great Pyrenees named Aslan.
- Thanks to radioactive elements, Big Macintosh was transformed into a humanoid scorpion creature. Nevertheless, he's happily sorta married to Cheerilee. This, after going on an anger-fueled rampage. Heck, one of his actions helped Fluttershy and Basil get together!
- Turns out, Equestria has a king. Who did Celestia marry? Why, the experimental monstrosity known as Azazel. Despite his monstrous appearance and rip-roaringly nonsensical personality, he's a gentle giant of the highest calibur. They both love their subjects and daughter very much.
- Rainbow Dash may or may not have a thing for Vergil the Katana wielding dragon. It helps he's pretty laid-back.
- Gorosaurus may also have a thing for Manda. Their first scene together is literally him trying to keep face while having tea.
- During the second arc, Bubbie the whale becomes smitten with a massive Metal Gear RAY unjustly controlled by the main villain. Flapjack readily accepts him as a member of his family due to his compassion.
- The third arc has Titan get together with Eru the Guardian Angel. It's a rather sweet example of unholy matrimony.
- The end of that fanfic implies that his transformed minions/children, Dementia, Rep-Stallion, and Mysterious ended up with several females of Ooo. Respectively, Scorcher, Doctor Princess, and Canyon.
