Smug problems in the Prius

Our Prius was emitting a lot of smug tonight as we were driving back from Seattle to the apartment we're staying in. So I wound down the window and yelled at some cars next to me about how crap their cars were (and also because they were driving stupidly). Satisfied that the Prius smug levels had reduced enough, I wound the windows back up (at the push of a button of course, I didn't actually WIND heaven forbid), and the smug levels returned to normal. :-)