It was during a match between North Carolina and App State.
The two teams combined for 62 points and 504 yards in the fourth quarter alone. It was one point shy of the most ever in the fourth quarter of an FBS game (Navy vs. North Texas in 2007).
The Tar Heels fell behind 21-7 before rattling off 34 straight points and silencing a record crowd of 40,168 at Kidd Brewer Stadium.
Here is a quick 8-min recap of the ending...