The image of Wisconsin as a clenched fist.

Lots of Facebook folk actually use this in the spot where most people put a picture of their own faces, so it's not just that the state is turned into a fist. People are willingly replacing their own faces with a fist.

By the way, if Door County were included the fist would have an extended pinky. That would be more polite.

IN THE COMMENTS: Phil 3:14 says:

And appropriately Madison lies over the "capitate" bone.

(And stretching this a bit, and assuming Milwaukee is Democratic, they're "pissed" over the pisiform.)

Paul Zrimsek says:

Alternative caption: BEND OVER, ONTARIO.