A person of many personalities
Some people have the talent to do ventriloquism and some don't.
This person is the epitome of ventriloquism.
Jeff Dunham is my favorite ventriloquist, and if he isn't yours, he should soon be.
Here's a clip of Jeff Dunham and one of his many friends, Archmed the Dead Terrorist:
Yes, you get to have the same video side by side...