when Eric Crouch converted to his TE in OT, was the loudest I've ever heard the stadium.
It also exploded that day during Getherall and Julius Jones' kick returns.
Despite the rumors of it being half full of Husker fans, ND fans who were at the stadium, were the loud ND fans.
I would also say the 88 Miami game, the 1982 Michigan game (first under the lights), the 1988 Michigan game when Watters returned a punt for a TD 81 yards. 4th and 9 when converted by Leinart and Jarrett.
Another underrated loud game was 1998 Michigan game, when ND throttled Tom Brady and the defending national champs, 36-20. Lot of loud moments in that game.