Does anyone know the song that is played at high school football games? It has no lyrics it just says oh a lot

It's basically just a song that pumps up the crowd when they sing with it.

kernkraft 400- zombie nation

Rock and Roll Part 2-by Gary Glitter

Rock & Roll Part 2 -- Gary Glitter

It has one word "Hey!"

Now days a lot of pep bands call it the "Hey" song because their band directors don't realize who it's really by.

When we played it in pep band, we called it "Chops" (as in a hatchet, I believe - our mascot was an Indian at one time).

It started out slow, and got progressively faster:
Ohhhh oh ohohohoh oh oh oh

It actually only had three different notes - middle C, B flat, and low C, I believe (as a trumpet player, I only had to alternate between open first valves).

Hope it helped