Rob had a thing about bumper stickers, then I saw an ad over at the Rude Pundit so heres a few Highly irreverent stickers from See Sharp Press.
We'll start with a simple one.
Now lets we can move on to one of my all time favorites, very subtle.
This ones funny, and dirty at the same time, but I don't think I could actually put it on my car.
And finally one that might get your car keyed.