Over the years, Chris Smith has found his listeners aren’t only news junkies.

They also care about their words.

Whenever we raise this subject, people have their strong beliefs and opinions about words and phrases.

So today, Chris has brought in resident wordsmith Kel Richards to test your knowledge.

Do you know where the saying ‘Mind your P’s and Q’s’ came from?

What about ‘fair dinkum’?

Click PLAY below to find out