You know rhyming slang probably without even knowing it. We've sprinkled a few of our favourites through this week's quiz.
Why? Because the boffins are keen to find new contributions to the Australian National Dictionary - and the focus is on rhyming slang.
It wasn't necessarily all so much fun this week as Australia's latest COVID-19 crisis continues to grow. You'll find some questions relating to the virus that just won't go away plus a few on the sportsball festival that will dominate sports fans' lives for the next fortnight - the Tokyo Olympics.
And, as always, without wanting to give away too much, but there could be some help available in the articles below ...