When both front windows are attached to their regulators by picture frame wire.
When you are taking your phone out of your pocket while driving at night and accidentally turn off your headlights
When indicating a turn your hazards come on
You own cat litter, but no cat
You look surprised when you pass inspection
Your front fenders are at least three different shades of green
If you borrow your Mom's car when you have to go more than 30 miles
You turn on your nav lights with the top of your head every time you get in
The last picture you have of it, it is on the back of a tow truck.