I'm guessing it's like those desktop doll programs. I have one called Shimeji, and there's a chibi Sebastian running around on my screen. Well, actually he's swimming along the taskbar now, smiling. He needs a Grell.
Yes i could, but i gotta see if providing a download souce would be against the rules first, because i would not want to advert something unless i was told i was able to. ADMIN/MOD FOR HIRE!!
I wish they would grab your window and throw it (and spawn through Mitosis) like most Shimejis, though.