A New Zealander went viral on Twitter after pointing out the strange phrase Australians use to refer to playground slides - and most people say they've never heard it before.
Reid Parker, a New Zealander living in Australia, tweeted that he had just learnt that Australians call slides "slippery dips".
"I just found out that loads of Australians call slides 'slippery dips'," he posted.
"F*** you people are weird," he added.