RAINBOW ROCKS SPOILERS!
Someone write a fic where he's some kind of construct meant to impede Twilight's progress, only the villain didn't realize he'd take his task so literally
-Present Perfect
OH NO! SOMETHING BAD IS HAPPENING AT THE HUMAN HIGH SCHOOL! WE BETTER CALL TWILIGHT SPARKLE!
Discord and a bunch of other baddies are planning to ruin the prom or something! It's a good thing they can call in Twilight Sparkle for help!
BUT WAIT! The dastardly villains have discovered a secret weapon! Flash Sentry! And also he is part robot for story convenience! Also he's such a blank slate that he is super easy to manipulate!
How is our Twilight Sparkle going to get out of this one?
This story was inspired by this blog post by PresentPerfect.
Also we could really use a "Trollfic" tag.