Check out this video of "other" Mike's vocal cords:
See how the vocal cords begin to resonate rhythmically after a short while? Isn't that awesome! It's strangely hypnotic to watch the actual vocal cords vibrate - I wish we could watch it as he spoke words or sang a song.
Additionally, I was surprised that our vocal cords look so much like female privates. In light of this new insight I'm thinking we need to call it something more appropriate... my vote is for "voice box vagina". Or perhaps "vocal va-jay-jay," for those who shy away from the medically correct "V" word.