I swear when I was walking home from work, a yellow car with black stripes drove down the road. It was too far away for me to catch to see if it really was a Camaro, but yeah.

Oh, and a while back, I saw a purple Peterbilt parked at work (my first thought: Optimus went Decepticon) and I also saw two identical mustangs: one red, one yellow. I busted up laughing at that.