Hooves of Then, Now, and Look-a-Likes

I have a little thing I made while I was bored and looked into this 'Derpy Hooves' that a friend told me about.
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If this makes no sense, in the biggest picture Derpy was in somepony's flashback, and the rest are from the 'present', in various episodes.

...The only thing I am interested in, in this Gen of MLP, is Derpy Hooves. And this fanfic about it, but from what I can tell, it is far from cannon.

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And that's all folk!

 -Anon Y. Mous