Like the commercials, Richard Sherman of the Seahawks is fast becoming one of the sole reasons people are planning to watch the Superbowl.  Will he be able to back up what comes out of his big mouth or will he get it shut on the world's biggest stage?

Here's a great video of Sherman from the Redskins game.  What's great is that he was wired for sound the entire game so you can hear EXACTLY what he says: