Words of Ruse

So I was looking around on Wikipedia and stumbled upon the page for the Arambourgiania, an extinct genus of Pterosaur and there was a helpful size chart with big flappy, a Tyrannosaur, one of those proto-birds that ran around millions of years ago and... Benedict Cumberbatch.

Why is he there? What is he doing there? What powers does he possess? What does he know that we do not?

UPDATE: Because we cannot have nice things in this world the image has been updated.

Because it violated Wikipedia's fanart guideline the image had Sherlock Holmes replaced by a neutral human figure. The original image can still be found in the image history. But it gets better, because the original image was just this:

Which really shows how big the Arambourgiania was.

Voor een waar genie is Sherslot wel ontzettend dom.

In short, he tells Sherlock to get off the roof immediately, and he took the fastest way down. Watson then tells him that he should have taken the stairs instead.