A middle aged or elderly man in a fancy sports car speeding around, often recklessly and dangerously, trying to recapture his youth.
"Hey, that old dude just cut me off! Stupid Speedy Gonebaldez!"
Girl 1: "Ooo, look at that hot car!"
Girl 2: "Yeah! Oh wait, never mind - do you see that toupee flapping in the wind? It's just another Speedy Gonebaldez."