Twilight Sparkle, you've got to listen to me!
Waaaahhhhh!!! Who are you? I mean, what are you?
I have a very important message for you from the future!
You're from the future?! What happened to you? The future must be awful.
I have something extremely important to tell you about the future. A horrible chemical disaster will happen in the near future in Ponyville, as you can see...
Ooohhhhh sweet Celestia what can i do, what can i do about this?
Whatever you do, whatever it costs, KILL LYRA HEARTSTRINGS before it's too late!
... IT'S CHEMIE TIEMMM!!!And that's how Equestria Girls was made...
Edit - 8 Sept. 2013
Minor correction. (I thought that Twilight Sparkle's wings are unnecessary & deleted...)