Doug Ross has a gallery of shutdown images, each one a torpedo aimed at the heart of this tyrannical administration.
One of my favorites:
Update: Oh, right, there's a good idea: "The Amber alert system, the national missing-child warning program, has been shut off due to the government shutdown, according to the Department of Justice." (H/T: Instapundit)
Update II: Unhinged Tea Party anarchist strikes back.