OK, this actually creeps ME out. In a good way.
Kawaii Kitteny used a piece of software called "Crazy Talk" (unfortunately only out on Windows) to imitate the Clutch Cargo "SynchroVox" technique on a video featuring her Asian ball joint dolls. This is eerie and spooky, altogether ookie, and just totally awesome. Don't watch if you have nightmares about Chucky, though. You have been warned.
More info on Crazy Talk here: http://www.reallusion.com/crazytalk/