I have to say it was the 2010 Iowa vs Wisconsin game. I think it was the 3rd down that "Sconny didn't convert with about 3-4 mins left in the 4th and we were up by 6 points. Granted, they converted on a fake punt, and we all know how that game ended up, but I think that was the loudest I have personally heard Kinnick. How bout you guys?
After beating Top 5 ranked Penn State two years in a row. The stadium went nuts after that kick.