The new application for iPad users, The Daily, put out a great video on what it is like to run through and out of the tunnel onto the field for the Super Bowl. It is from the player's perspective and has a bunch of interviews with players over the years that have participated in the game. Notably for Baltimore Ravens fans, is a portion with former Ravens defensive tackle, Tony Siragusa.
Goose, always a great interview, says it in a way that every fan can understand and realize what an amazing feeling it might be. Check it out here.