Sentence:  But Willesee was finding that entertaining <WSD>ockers</WSD> were in short supply. <WSD>Ockers</WSD> who could fart and belch and drop their trousers were plentiful. There was no shortage of <WSD>ockers</WSD> who could sing bawdy songs and abuse Poms and chunder on cue. 
Meaning of the word marked with <WSD> tags:  A boorish or uncultivated Australian.