He may not always show up to press conferences but he always shows up to fight and from watching Nick Diaz get all up in B.J. Penn's grill at the UFC 137 weigh-ins today (Oct. 28) in Las Vegas, Nevada, we know he's ready to throwdown.

"The Prodigy" is most certainly ready to do the same.

For complete weigh-in results click here and for the still shots of the staredowns click here. If this one doesn't get you pumped for tomorrow night, folks, nothing will. Anyone get an edge heading into fight night here?

Matt Mitrione vs. Cheick Kongo after the jump.