Not a Mustang story, but in the same vein.
So, this past summer, not being able to drive much during this Corona-thing (no places really to go as a "destination" that weren't packed shoulder-to-shoulder with City-folk escaping their local restrictions) I took the C7 out for a spin. On my way home, I stopped in to Tim's for a coffee. I parked, as usual, far from the entrance with only a Porsche 911 (maybe 2 years old?) a couple of spaces away. Driving it is a very young guy with his lady, both maybe late teens or early 20's. Probably the car is Daddy's summer toy. Windows are down, they're sipping on some cold drinks.
My window is down, as I pull up and turn off the engine, I overhear quite clearly the young guy saying to his lady "only old pharts drive 'Vettes, and they're pieces of crap". Got out of the car, intending to ignore it, but I couldn't help myself, and said to them "Hey, dude, you're right, it is only old men driving Corvettes. By the way, that car is really a beauty.......does it come in Men's?" Young lady proceeds to spit out her mouthful of whatever she was drinking all over the dash, and laughs. Young guy turns beet red.
Mission sort of accomplished, and I didn't even feel bad about making him look like a dork in front of his girl.
LLC