If I were to post the weirdest fan art I've seen of MLP into this forum, Mike or another Mod would probably ban me, so I'm going to politely decline your request.
Im sorry I know the Motto is Love and Tolerate but that's one group deserves None. That and Hammas(sp) (The Muslim group that calls for the Death of Israel)
At the moment I'm leaning towards a variant of Dr. Whooves called Discorded Whooves or The Discorded Doctor, who is the product of a very good Tumblr. (Can be considered NSFF at times (Violence, sexual content, adult themes, can be quite dark at times etc., although still very amusing.). Nothing graphic, but definitely heavily implied.) It's the same sort of concept as the Discorded Mane 6 at the start of Season 2. (A decent knowledge of Doctor Who is also required to enjoy and understand it fully.)