Either Norman has changed tremendously or you just happened to run into OU superfans, because I've never run into an OU fan that was nice before the game. They are even worse after they win. I've never been around them after a loss, but I would imagine that would be better than being around them after a win.
Opposing fans shouldn't be nice, especially outside the stadium. Maybe some courtesy to those sitting around you (haha, jk). If you want opposing fans coming into your stadium for years, by all means, be friendly. Otherwise, turn up the anger 
Somebody finally rough ridin' gets it.
How about all of you people, yep you people, leave people alone when they are at games. Don't be nice, don't be mean, just mind your own motherfucking business and cheer for your team.
Yet, Trim.
I've never witnessed trim initiate, only respond, I'd equate his responses I've seen as carpet bombing.
Probably accurate, so long as we're including just being general goof as requiring a response. I'm thinking about the first real-life DNR.