My bumper stickers arrived. They turned out perfectly, as you can see. The message is unmistakeable.
If you want to create your own, save this image to your hard drive - and then use any on-line bumper sticker maker. I used Zazzle. When you use the on-line design tool to create your sticker (or get a professional to do it for you), remember to make sure the picture covers the whole area of the bumper sticker. When you do this, you'll probably see a message saying you've made the image too big (as I did), and it might appear fuzzy when you get the finished product. Don't worry about that, mine turned out fine.