A blond woman is driving her car home one night when she suddenly finds herself in the middle of a really bad hail storm. The hail stones are as big as golf balls and her car gets dented up really bad. The next day she takes it in to a repair shop to have the dents looked at.
The repair guy, noticing that she is blond and quite dingy¹ when she speaks, decides to have some fun and tells her to blow into the tail pipe of the car really hard when she gets home, and that doing this will cause all of the dents to pop out.