Did you see how nervously Kimmel laughed after he joked about "doing to butler what you did to bin laden" and Mcraven just laughed.
Pretty intimidating when you're cracking jokes at a guy that could kill you with a plastic spork.
I'm going out on a short limb and saying that my chancellor can kick your chancellor's ass up and down the block with both hands tied behind his back. I've never had my ass kicked by a Navy seal before, but I'd love to go a couple rounds with the guy just to see how tough he is and how fast he'd put me in hurt locker.