trigger control to open and close the mouth. i know what you're thinking. ventriloquist dummies in general are kind of terrifying. but when you really think about it why do they have such a bad reputation? they're not creepy at all. ♪ ing. now i'm paranoid that mini cooper will come to life hunt me down and haunt any dreams. that was the twilight zone from the 1960s. times have changed. honestly i'm psyched there is a dummy of me. it makes me want to learn more about the art of vent i really quiz m. ventriloquism.