Regardless of POV, when I see a beater held together by bumperstickers, two words come to mind: "Pathetic Fruitcake". That truck is probably a dozen stickers short of that status, though.
An FSM Crab with "Proud Pagan"? A clear lack of clear thought. Not working too well as an in-you-face-ism, either, judging by the condition of the stickers.