I used to have a PETA one that read, "People for the Eating of Tasty Animals". That and with all my bowhunting and hunting stickers on my truck, NRA stickers...ect I would get a kick out of the flag burning, whale saving, Nobel society crowd that would drive past frothing at the mouth. Best was when I scored my first "eater" of the season and would have a nice fat doe in the truck bed.