That makes absolutely no sense. They give you money so that no one can say that you're not paying for your car. Well, you're inherently not paying for your car, because they just gave you the money for it. It really doesn't matter who bought the car, and who bought the extra parts, it's all dumped into the cost of the car, and if you're doubling the cost of the car with someone else's money you're still spoiled..

I don't really care if you're spoiled or not, it doesn't matter to me. As long as you're not taking advantage of them by staying at their house at 21 years old, I couldn't care less how much money they give you to blow on the car. There is a difference between giving a gift and being exploited, and staying with them at your age would define that difference.

Your argument is complete crap though, and you're making it worse the more you try to explain yourself.