Billboards in Denver Doing Some Super Bowl Trash Talking

We are about a week and a half from the big game between Denver and Seattle, and the trash talking has begun.

Billboards and marquees have been popping up with some "trash talk" all thanks to Richard Sherman, the Seattle Seahawks cornerback.

His loud mouth during his interview after their win over San Francisco seems to have added kindle to this trash talking since they seemed to be aimed at him. I wonder if Seattle will respond.