[hojediade]

I think you can find a similar situation with AK winnin' the pot. The fact is that when you got pp 2's, you can be defeated by any other cards, except when you get lucky as you've been (catchin' a quad, lol).
So when you have a poker situation to tell us about, we don't need to know what happened cause it's not the important thing. What works for you once won't always work this way and you'll probably be defeated next time playing the same way.