I’ve been playing with a few designs on makestickers.com
The one I have on the car now says:
Hope and Change
is Done and Gone
Take this advice though. Because Obama is not doing well at all with the moderates, and he will not win without the moderate vote, the message should be focused at them. Too much condescension (though fun for us) has the opposite effect. They need to look at it and agree with the message. Like Reagan did with his “Are you better off now that you were four years ago?” slogan.