Well. . . .as a student pilot with no judgment and no wings to put at risk, I took that as an invitation.
I repositioned and swooped down on the guy and zipped right by him, reeeaaallll close. I could see type of aircraft (C-172) and the pilot was wearing a black ball-cap, white t-shirt, holding a cup of coffee, and he had some VERY big eyes.
I had the throttle back in idle and was basically falling out of the sky at about 220kts or so. As I passed him I lit the burners, extended a little and pulled up for a loop and came back around at nearly the Mach. Zipped by him at warp-snot and did a climbing full AB barrel-roll.
Had a ball.
About 45-minutes later the guy called the base and said it was the best airshow he ever saw.
Semper Fi!