I got hit by an illegal back in '98. Unfortunately for him, he didn't use a car.
It was right in front of the Jade Kirin/Ramada Inn across from Jeg's on W. Broad. I was doing about 40 driving by when this guy (Later found to be drunk as hell) came darting out into the road on the other side of the bus stop shelter that used to be there. I had just enough time to start swerving left, which only centered him on the hood more squarely. He came partially through the windshield and rolled up over the top of the car. When I got out and looked around I couldn't see him. People started coming up and asking if I was alright and where the guy went.
We found that he had rolled most of the way under the car against the rear tire (but not under...good thing I hit the brakes quickly). He was out like a light. Fortunately there was an ER nurse behind me that was on her way home from Doctor's West and she took care of the guy for a few minutes until the Paramedics showed up. An off-duty police officer was across the street using the payphone and saw the whole thing also. The Deputy that took my report said they found out his name was Sergio Garcia and that they don't think he was legal (still not sure if they found ID on him or what because he wasn't speaking).
Anyway, I ended up paying to have my windshield replaced out of pocket b/c I needed the car. I had a dented hood and busted license plate bracket also. When the insurance company contacted him a few days later, he played like he couldn't understand them nor did any of his family. They had an interpreter call back and when they found out he spoke Spanish they hung up on him and stopped answering the phone. He skipped out on the hospital 2 days later. Actually, I doubt he skips at all. He had one broken leg, a shattered knee (maybe both, can't recall), broken ribs and a huge gash all the way across the top of his skull from the windshield.
I never got a dime from anyone for that. My insurance didn't pay because he had no insurance. They said my Uninsured Motorist coverage only covers... uh, motorists.
The only really funny part was showing up when the Safelite guy was putting the old windshield in his van and picked up a big clump of skin and hair and asked "You hit a dog or something?". He seemed a little grossed out when I explained it was chunks of some dudes scalp he was holding. At least he had gloves on.