Ok, just a quick note. This is a crossover of a load of my favourite CreepyPastas, I do not own ANY of the characters in this story, I have just written about them, so please don't get all angry at me for "stealing characters".
Enjoy!
As Pinkie Pie began to sweep up the mutilated remains of Rarity's body into separate piles of flesh, bone and organ matter, she began to feel bored. She wanted to do something different and exciting, maybe a new colour of cupcake icing? Nah, something even more exciting! She wanted…. A challenge! A challenge, Rainbow had nearly satisfied this desire, but, just like all the others, she had deteriorated into screaming and begging before too long.
Pinky sighed, what to do? She had to get the next order of cupcakes out soon. She turned to the gruesome, patched together model of Rainbow. She put her hoof up the back of her neck and made her speak like a ventriloquist's dummy.
"The new cupcake icing should be yellow!" Said, Rainbow, or rather, Pinkie.
"No, no! The green stuff that Rarity spewed up earlier was a much nicer shade!" Said Pinkie, giggling.
"Oh, whatever you say, bestie!" Rainbow/Pinkie replied "But at least mush up her eyeballs for flavouring, you didn't damage them this time!"
Pinkie giggled again "Oopsie! I meant to gouge them out! I guess taking her hooves off took too long. Ah, that was fun, taking her first hoof off took ages, but it was worth it for her screams, and the fact that she had just had them polished, wasn't it?"
Rainbow/Pinkie giggled with her, "Ooo yes, and remember her reaction when she first saw me! I thought she had had a heart attack there and then and we wouldn't have had our fun!"
"Don't even say that! Imagine if we didn't get our cupcakes out!" Pinkie said with a theatrical gasp, "Oh! That reminds me, I have to make the next batch!"
And with that she gathered up the piles of gore and trotted into an adjoining room, leaving Rainbow's skin doll alone.