Lisa Singh (Tasmania, Australian Labor Party, Shadow Parliamentary Secretary to the Shadow Attorney General) Share this | Hansard source

We have known for some time that Senator Macdonald has not been a happy camper on the government side. It has been well reported. He has certainly used his opportunity, his freedom of speech within the Liberal Party, to make it very well known to the Australian public how unhappy he is. In fact, I would go so far as to say that I think Senator Macdonald is the grumpiest senator in this place. He is a grumpy guts. He is the grumpiest senator in this place.