One of my closest friends in the world is a Nebraska fan, and she went to UNO (university of Nebraska - Omaha).
Nebraska scored their first TD in the Alamo Bowl(after the not called fumble), and she called singing the fight song after we agreed to not talk till after the game. I thought it was pretty obnoxious, but I love her and didn't answer the phone, but I listened to the voicemail during commercial. Later, after the game I asked her why she broke the rules we set? She said she had to call quick because that would probably be the only moment they could rub in. She was wrong and later apologized. We both agreed Nebraska played better, and we would never speak of it again.
So, I gotta give it to Nebraska fans too. In the end, pretty classy.