I don't see why not.
No its not illegal to have it parked out of motion but if you were to be driving then yes it is
at a good car wash, or you can even do it in your driveway
Yes, blocking the sidewalk is illegal and if it is over the sidewalk it is not legally parked in your driveway.
No, it is not illegal to ride on top of a car through a car wash, though I would not recommend it because it could be dangerous and you could get hurt doing it.
It could be deemed as trespassing, which is illegal.
Yes.Yes.Yes.Yes.
They enter the us with green cards or by ridding in someones car, or truck.
you can babysitt for a parents friend and maybe wash a car or clean someones house
Different countries have different rules. So which country you are talking about?
It is incredibly illegal. So If you were dared, DO NOT UNDER ANY CIRCUMSTANCES DO THIS!!
What type of driveway? Was it a curving and could not see the car before rounding the curve? Is it straight; then why did you not see the car blocking the driveway before even getting into car and/or backing..