In case you can’t read the bumper sticker on the back of the maroon car in the picture above, it reads “My other car is made of meat“.
I’m not entirely sure what that means, but it was definitely a bit odd and certainly stuck in my mind for the rest of the day. Hence, it’s now on chickenmonkeydog. Make of it what you will.
Perhaps the driver rides a horse?
It’s a reference to Kingdom of Loathing.