dnmc- I'll elaborate. This image is largely in focus and not too terribly blurry. The mirror is in focus and appears to be the subject. That doesn't meet the challenge of the BLURRIEST most CHAOTIC image that is still engaging.
Doesn't quite meet the challenge IMHO, a little blurry, not really chaotic or disorganised but I don't find the image particularly interesting, sorry. Maybe if there had been another vehicle in the mirror ... maybe if the car you were in was going round a roundabout or something (assuming you weren't driving of course!!)