YUP, the most rabid fan I've ever see for OU didn't even graduate high school.
He knows all the stats, every players name, their record since inception of the program, and so on.
I know how to trigger his rants, so when we are with co-workers, I'll drop the bomb, and walk away. Slight smile on my lips. My work was done.
One of my in-laws, an uncle to my wife has a giant OU tattoo, no one in her family attended OU, much less graduated from OU. She is an OSU alumna.
You can see the difference...