Glad you are OK.
I did the same thing about 7years ago on Boxing day , except did not "Hit" the car, my R1100R had such good front brakes, and when this youngster with 3 more in the car (guess no license) stoped in the right lane in the road, I was behind him with a friend who had never pillioned.
I hit the brakes so hard that the bike did a serious Stoppie, shooting us both over the screen, I landed on the roof and bounced onto the ground and Felicity ended up next to me, bike on its side with just the head light bezel with 2 little dents, and the headlight glass cracked in half.
The youngster and one friend got out, asked if I was OK, and drove straight off, as hedrove off, I notice a MOERSE dent in the Golfs roof where I had landed, they never saw it.
Felicity took about 6 hours to start crying from the shock.