It's by some dude who calls himself Slinkachu. For real. Check out this little snippet from his FAQ:
Q: Where do you get your "little people"?
A: Many of the little people live under my bed where I force them into hard labour cleaning crumbs from my floor.
He does this in London (god, I love London). And what I am really happy about is that there are people like Slinkachu in the world who think to do things like this--and then actually, do it. (somehow I think for something like this to be thought of and realized by me it would involve: 1)drinking a whole lot more whiskey--straight, 2)a nanny to look after Beeper while I am on one of my benders installing little people throughout the city into the night, and 3)probably would need someone extra to clean the tub and do the grocery shopping...genius like this does not come without its price...)