I don't honestly think that it's possible to overstate how pompous ND fans are about their team, and pretty much everything surrounding ND football is pompous.
90%+ of Notre Dame fans have no attachment to the team other than they are Catholic. This, for some reason, means that God himself is a Notre Dame fan.
It's been 20+ years since they did anything of note, and yet every year you have people thinking they will go to a BCS bowl. They are partially right, all Notre Dame has to do is play their usual meaningless schedule and they have a chance to go to the BCS.
Check out this:
Cumulative Overrated/Underrated Teams
Teams at the bottom of the list are the most consistently overrated teams in preseason publications since 1993. In 15 years of rankings, Notre Dame is second only to Michigan in being overrated before the year starts.
It doesn't get any worse than Notre Dame, IMO.