This thread should be deleted. Why would anyone bump this pig? If you don't understand the concepts of probability enough to understand that this question is ALWAYS worded improperly, that the answer depends on the way the question is understood, and that "it happens but not a lot" you should be browsing and asking your questions here:
http://disney.go.com/index .
That said, if you are getting AA X2 often then you need to do two things. Move up to where they respect aces and anytime you get AA play the next hand blind betting and extracting all the way to the river. You will know you have AA but no one else will believe it because you have not even looked at your hand. Easy money!