I have heard this mentioned in passing that this may be one of our biggest wins in program history. Here is my list in reverse Chronological order. I probably have the Florida game lower than some (no better than #13), but being a pre-Christmas lower tier bowl I don't think of it as a program defining win.
2018 Conference Championship game (great comeback, they were destroying us)
2017 Peach Bowl (National Champions)
2017 Conference Championship game (overtime nail biter)
2017 USF thriller (one of the Top 10 games of the year on everybody's list at the time)
2014 Fiesta Bowl (our first B12 Championship...LOL)
2013 at Penn St (against 100,000 fans)
2013 at Louisville (can still see that red head girl's face in agony)
2010 Georgia in Liberty Bowl
2007 First Conference Championship game win
2000 at Alabama
1988 Noise game vs Troy St (set an attendance record that stood for years)
1987 First playoff win against IUP (still think Ford ran out of bounds)
2021 Against Florida (wore them out in the trenches)
2018 Conference Championship game (great comeback, they were destroying us)
2017 Peach Bowl (National Champions)
2017 Conference Championship game (overtime nail biter)
2017 USF thriller (one of the Top 10 games of the year on everybody's list at the time)
2014 Fiesta Bowl (our first B12 Championship...LOL)
2013 at Penn St (against 100,000 fans)
2013 at Louisville (can still see that red head girl's face in agony)
2010 Georgia in Liberty Bowl
2007 First Conference Championship game win
2000 at Alabama
1988 Noise game vs Troy St (set an attendance record that stood for years)
1987 First playoff win against IUP (still think Ford ran out of bounds)
2021 Against Florida (wore them out in the trenches)