Amazing Round of Hold'em

I was playing heads up with a little more than half as many chips than my opponent when I won the most amazing round I've ever seen. I was holding pocket aces, we had both basically checked to the turn. Two queens, a four, and an Ace were out on the table. I went all in. My opponent instantly called and showed his pocket queens. I had thought my full house of aces full of queens was good enough but he had pulled quad queens. There was only one card in the deck that would allow me to win that hand, and then it did. I won the hand with quad aces. Everyone present was in shock, including myself. That one hand had made me chip leader. Has anyone else encountered such an amazing round while playing poker?