My roommate in Harper got married to a non-football savvy woman, and they have twins. To be supportive, she tried to teach them how to cheer while Dad watches the Huskers as a surprise. Nebraska scores, he cheers, and the kids yell, "Corn Pride!". She made it up as she liked it better than GBR.
Our collective group of friends now yells, "Corn Pride!", often and laugh about it.