Bogan is generally used for uncouth, uneducated, unsophisticated kinds of people - often also associated with the way they dress and speak. In the US, the equivalent would be something like trailer trash.
Is that your general assessment of working class people?
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Who do you mean by we?
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I don't think I have ever referred to anyone as a bogan and I have very little interest in social class differences.
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A big deal? I think you should reread the conversation.
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Why did you delete your other comment?
Also, I have no idea what you are talking about now.