When I saw the thread my first thought was the 2011 comeback road win against the Steelers. A lot of these other games were more satisfying (thrashing the Steelers or Bengals), or more meaningful (beating up on the Giants this year), but I don't think anything else could be listed ahead of that game. I still have the final sequence perma-saved on my DVR. Every time there was a question on whether Joe could win us a championship, I'd point to that game and say, "Yeah, anyone who can do that can win us a championship someday."