THAT'S THE RAIDERS THEME SONG!!! He swapped out the word Raiders for Seahawks. It was written by Steve Sabol.
Man, who posts the Raiders theme song on .net? Boot to the head!
Richard Sherman doesn't just wanna get in your head, he wants to build a vacation home there.
R. Sherman: "I don't want to be an island. I want to be a tourist attraction. You come, I take your money & you go."