Notice that he isn't an LSU fan.
I'll sum it up like this. After a last second touchdown win against Auburn, the crowd eruption was so loud, it registered as a 6 on the Richter scale in the seismology department across campus (over a quarter mile away). Since then (1988), LSU has added almost 20,000 seats.
http://en.wikipedia.org/wiki/Earthquake_Game
:::edit:::
I can't find any number saying "6 on Richter scale." I may have made that up as a kid or something. I'll confirm if I find any differently.
Either way, you get the idea.