I guess I could also list Alonzo Mayes, the former OSU tight end, since he did play some hoops for the Pokes. He looked like someone worked overtime on him with the "ugly stick."
I also will never forget the "Jethro" signs when Bryant Reeves played at Norman in '93. The boy wasn't exactly photogenic, and you could tell just by being there. Some OU students put large mugshots of Big Country on poster boards - one with the name "Jethro" on it and another that was made to look like a large OSU student I.D. It looked sort of like this:
OSU I.D. (with the "S" being written on there backwards)
Name: Jethro
Height: 6-12
Major: Cow-tippin'
Signed: X