A blonde wanted to earn some extra money and figured she could do handyman-type jobs around her neighborhood, which was a pretty wealthy neighborhood. So she goes to the front door of the first house and asks the owner if they had any jobs for her to do.
The guy goes "well, you could paint my porch. How much would you charge?"
The blonde says, "How about 100 dollars?" The man agrees and tells her to come get him when she's done.
After a short while, the blonde comes back and says "all done!" Just as the man's stepping outside to inspect her work, the blonde goes "and by the way, that's not a Porch, it's a Ferrari."