My understanding is the game is not supposed to allow you to get 2 of them. But I have heard that if the person who has the dg-2 downs himself and you open the box while he is down that it is possible to get another one out of the box. It sounds possible, I just have not tested this myself.
Its possible, the chances of it are Very, Very low.. ive been in a game where i had the WonderWaffle and it came up in other peoples box. I NEVER downed my self that game.. So i guess it just depends on your luck
Actually you can, or at least we did, I was playing with a friend when all of a sudden I got the DG-2 and he had it too! Don't know what happened but we both got it, would of recorded it but I thought you were allowed to have two.