Actually the peak of bad referee spite that I hold onto was from the 2005 Hillcrest-Jackson Prep game, one of the two years Hillcrest was actually good in the history of the entire program, and I went to the game at Prep.
1) At one point a Prep receiver FELL DOWN running his route. The ball hit his chest on the ground and rolled off over there somewhere. Referees called it complete.
2) Late in the game, Prep leading 9-7, Hillcrest is driving. Hillcrest completes a long third down for a first down. Personal foul called for excessive celebration. 1st and 25. Again facing a third and long, Hillcrest completes it again. Another personal foul called for excessive celebration. I promise you, if you were at that game on the Jackson Prep bleachers, you could hear me screaming at the officials. Hillcrest loses 9-7.
I have attended 304 Mississippi State football games and I have NEVER been madder at a football game than that night.
On the bad refereeing scale, you have NFL referees at the top, SEC refs below them, random G6 conference refs below that, then SEC umps and SEC men's basketball refs about the same level, SEC women's basketball refs a good couple of steps beyond that, and way down at the zero point of the scale is where you'll find MPSA/MAIS referees.