"That thing looks like the Mad max mobile!" (I had no bumpers or grill on the car at the time, it was freshly painted)
"We heard tires smoking out front and came running.. I didnt see it, but he said it was a black, really short little car, I knew right then it was yours.." (just heard this one today)
"Aw, it's a little charlies angels mustang.."
Not really a dig, but a clerk at a local auto parts store looked out the front door and saw my car from the right rear angle and said, "Is that your blue car out there?" "Nice Maverick". I had just had him look up some parts for my Mustang II. Some people's kids...