For the last 177 College Football Gameday, there are signs that will be replicated ( ___ wears jorts/likes Nickleback) and a specific flag that has always waved.
The Washington Stat flag, called 'Ol Crimson, has been there as well. It's one of those things that should be respected. However, someone decided it wasn't. It appears that the flag was borrowed or something and never returned. Here's a Tweet.
I think everyone here would love to believe an Oklahoma State fan didn't do this. But with more than 60 thousand people in Stillwater attending the game and who knows how many others, no one can say if it was an OSU, OU or even another teams fan. So instead of throwing blame toward a certain fan base, just help Washington State get its flag back.
If you're reading this and have any information but don't want or know how to go straight to them, you can always email or contact me.