I just wanted to point out the second verse. "You save him from the flood - a couple miles down the road, he's covered in your blood." This is talking about offering a homeless man a ride because you feel bad and want to help him. Then, after generously inviting him into your car, after driving a few miles he kills you, hence the line, "covered in your blood." It is a good message of not hitchhiking.
I just wanted to point out the second verse. "You save him from the flood - a couple miles down the road, he's covered in your blood." This is talking about offering a homeless man a ride because you feel bad and want to help him. Then, after generously inviting him into your car, after driving a few miles he kills you, hence the line, "covered in your blood." It is a good message of not hitchhiking.