Before the game even got started, the most Raiders thing possible happened. Jon Gruden — beloved in Oakland and returning to the city for the first time in about a decade — was greeted enthusiastically by the denizens of the "Black Hole" in the end zone. So of course this happened:
If you're not familiar with the Oakland Raiders and their fan base, no, you're not having hallucinations brought about by football madness. This is a real thing that happened. If you need further explanation, let the picture below serve as Exhibit A of "Raiders fans."