Stephen Fry's moustache. That's it, really. Just those three words.
It was probably an episode of QI in which someone joked about an internet site dedicated to Fry's facial hair. Maybe. Anyhoo, the idea stuck in my head.
Some three years later, I plopped out this: a Pinterest board with pictures of Stephen Fry sporting a moustache.
Because the internet needs this kind of thing.