Sentence:  Oscar pondered for a while, then said, "Oh, but halfcastes don't seem to be any good at all. All the men here are loafers and <WSD>bludgers</WSD>, the women practically all whores." 
Meaning of the word marked with <WSD> tags:  A pimp, a man living off the earnings of a harlot. <ref>'''1966''', Sidney J. Baker, "The Australian Language", second edition, chapter VI, section 3, page 129—"mentions an 1882 record of the "pimp" usage"</ref> (From 1856.)