Rainbow Dash stars in a fan made creepypasta
"what if's" what if pinkie's cupcakes was a dream?
what if that dream was rainbow's?
what if rainbow goes insane from the dream?
what if she ends up killing her best freind?
well go read it! someone made it and I loved it!
Read it through and was so surprized at it...I just was amazed of detail, sorrowfullness, and even the confusion and twists.