The jogger who drove the car, like many joggers, considers himself a rapper. Some lyrics:
Middle finger to police, dont get me started
Try and use deadly force we gonna go harder
[bleep] a price, burn it down, this ain't Bob Barker
Had his knee on his neck wouldn't get off him
We ain't doin' no more marchin, it's time to get retarded
An upload of his YouTube channel is archived
here. He named himself “matchboi fly” but I think it is unlikely he could do much math.