*It means - Shaved head, unshaved face, dress shirt and tie, and a slightly menacing air that indicates one might whip off the shirt and tie and start kicking peoples asses at any moment.
The interesting thing about this is that back in the bygone days of yore, before he was legally required to appear in any movie that features three or more machine guns, Our Jason actually began as an Olympic Diver for Great Britain.
What I like about this little fun fact to know and share is this-
Diving is hardly considered to be the manliest of your Olympic events. Generally speaking it's held to be only slightly manlier than Ribbon Dancing and Soccer. (In the US in any case)
But I think we're all unlikely to point that out to Mr. Statham. For fear that the shirt and tie would be coming off and the ass kicking would commence.
btw - Mr. Statham, if you're reading this - this is merely an observation about the biases of the general public and you and me are still totally cool, right? Also, I loved you in Snatch.
(It's a movie. Get your mind out of the gutter, you.)
"You are one cotton twill suitcoat away from the ass kicking of a lifetime, my friend."