Stefan Bucher's Daily Monster #160

From Stefan's Blog:

160 appears to be annoyed --- certainly less than happy. What, do you think, is causing it frustration? Did a louse walk across its liver, as the Germans say? Did it just wake up too early today? Or are there more complex reasons? I'm looking for your analysis, your best guess, or --- failing that --- your wildest of hunches. If you can spare the time, please...