Mine was a very short lived one. It was the moments leading up to wide right. I was at a party with all Bills fans. As the FG team was going onto the field everyone was standing and going crazy, screaming, high fiving, the feeling that the Bills were FINALLY going to win the big one was just euphoric. Even the "plus 1's" in attendance that weren't football fans at all were caught up in the emotion of the moment. It was unreal.
Then after the kick everyone just collapsed silently into their chairs for what seemed like hours at the time. But the moments before that !@#$ing kick I'll never forget. I just hope that someday I'll have a moment like that, with a different result, to share with my family.