when you have a 10 gallon tote of fluids, tools, towels and quick detailer ratchet strapped down in your trunk.
when your friends make fun of you for cleaning off bird poop with the quick detailer in your trunk as soon as it happens.
when your dad says his car is better, and always asks to take your car on road trips.
when you scare everyone that is in the garage when you start the engine. Then your dad explains that "He did that on purpose"
when you accept a 95 Grand Prix SE, for cost to trailer it from Houston TX to Lincoln NE just because you don't want to let your car sit outside at your rental house. Then you leave it in your parents garage, but feel sad when you leave it outside for a night when working on another project in the garage. (maybe that one is too specific)