Originally Posted by Whiterook

Yup.
"Driving economically" has gotten me into a couple of exchanges. One guy gave me the finger. The worst was a semi trailer driver who kept riding my rear bumper and beeping his horn. I tolerated that for five or six miles until we got into slow red light to red light traffic. And then I did something I'm not totally proud of, but at that point I was REALLY getting pissed. I let him pull his childish stunt one more time and then I pulled my childish stunt; I SLAMMED on the brakes. He let out a tirade of horn honking, but then backed off and left me alone.

I heard of a Prius with a Darwin Fish sticker getting keyed a few years ago down South. I haven't put my Darwin Fish on my Prius, but only because the rear of my '06 is all compound curves and there isn't a really good place anywhere to affix it.