I'm not sure if anyone else was at the game Saturday, but traditonally OU has a few different intro videos they play each year to get the fans (and I'm sure the players) jacked up just before the team runs onto the field.
I thought this one was pretty awesome. It includes a "I swear my allegiance..." thing throughout that's badass. Now, watching the video on YouTube isn't anything close to watching it with 86k other fans, but it's still good:
Here are the words to the chant:
I swear my allegiance
To the crimson and cream
And lay down my effort
To honor this team
The bell always answered
I fight through the pain
And lift up my brother
To honor this game
I stand in the shadow
Of champions past
And guard every inch
Of this hallowed grass
I train to remember
Although I may bleed
We live by the code
Of the Crimson and Cream
Only one
Oklahoma
Only one
Oklahoma
Only one
Oklahoma
Only one
Oklahoma
Only one
Oklahoma
There’s Only one
Oklahoma