What does Will think of when a man gets on the elevator in Chapter Two and starts looking at Will when Will is not looking?

When a man gets on the elevator and starts looking at Will, Will thinks about how men at the bus stop will look at women, trying to see “the world,” or their behind (126). Will thinks there are no women on the elevator, and that if the man does not stop looking at Will, Will will give him “a world of trouble” (134).