Only Losers claim others victories as their own. I suggest letting your local Cougar fans marinate in this loss without a heckle. Sometimes confident silence is more effective.
I suspect you were not around in the 70s and 80s. Y fans never let up giving us s**t. In the early 80s my work place was 90% Y fans and often ugly about it. Now I feel sorry for then and will let it go.
Well after a decade of those losers claiming victories by Washington, Oregon, and SC as their own. I think the I know nod when they are expecting to get s**t on is the ultimate insult.