It started when I was thinking of what will Octy and Vinyl be wearing in a short OctaScratch comics. By whim I also drew a sweet-smiling Derpy in a school uniform. And then Timeturner in one of Dr Who’s clothes. Then my little sister asked me what was it about. Since they were posing, I joked it was a cover for an after apocalypse Equestria themed movie where they would be surviving among alien zombies accidentally summoned by Princess Luna in her sleep. Wrong answer. She insisted for the story so I had to draw some doodles for it. Lols It was a lame story but she was buying it anyway.”
“SOMEHOW THIS IS ALL YOUR FAULT!”
“No, actually, the zombies were me.”
“SHUT UP TURNER!”
“I’m just saying, if you’re going to blame any_one, you probably shouldn’t be blaming Vinyl for everything when all _she did was blast out all the windows of the quarantine.”
“Yeah! Listen to Turner, Tavi! Blame him for the zombie-fungus-thingy. I’m an innocent bystander!”
“They’re getting closer! Since when have zombies been so fast?!”
“Since about 2002 actually. You can blame Mr. Zack Snyder for that. Maybe you could throw them your mailbag, distract them for a second.”
“NO! This thing has a week’s worth of muffins in it!”
“How do you hold a week of muffins in a bag that sm–bigger on the inside. Right. Anyway, you keep almost tripping over it. Surely muffins aren’t that important.”
“DON’T TALK CRAZY, TIMEY!”
“Right you are. Don’t know how such insanity entered my head.”
Doctor: One of the nastiest aliens to ever exist.
Derpy: How many of them are there?
Doctor: I lost count.
Vinyl: I’m still confused at how they know you, Doc.
Doctor: Long and painful story, but let’s just say that Slitheen tend to emit powerful gases when in disguise. Apparently, they recognized me despite my different form.
^This.
Indeed.