Fox's Erin Andrews got him on the field right after the game ended for an interview and asked him about the play.
Richard Sherman yelled, "I'm the best corner in the game!
"When you try me with a sorry receiver like Crabtree, that's what you're going to get. Don't you ever talk about me!"
Andrews asked who was talking about him.
"Crabtree," Sherman said. "Don't you open your mouth about the best. Or I'm going to shut it for you real quick!"