I've been trying to convince people for years that women have Adam's apples to no avail. Anybody with a biology or at least Human Anatomy background knows an Adam's Apple is just thyroid cartilage that every human has. It's just usually more prominent in males and you can see it.

But this girl's is prominent. Here is a girl with an Adam's apple

http://m.espn.go.com/general/video?vid=11420755&src=desktop&ex_cid=null