Sweet Apple Massacre:
https://docs.google.com/document/d/1HG8FEwZ9CB8oTkJ8ZbRSXvapc2ECAvq62lL4ENi-rbE/edit?hl=en_US

As far as my research could determine, the original author was probably bigmacintosh20111 from back in 2011, but this is the only remaining copy I could find.

Images:
http://mylittlefacewhen.com/media/f/img/mlfw7571-unwanted_wingboner.PNG

http://2.bp.blogspot.com/-4YashHdW83o/T2ZRqUr0wuI/AAAAAAAABmg/AC2_h9WJMuw/s400/WhyWouldYouPostThatFluttershy.jpg

http://images5.fanpop.com/image/photos/28800000/Big-Macintosh-big-macintosh-28876057-1024-768.jpg