[kiwijamo]

Never seen or heard this in New Zealand from native speakers.

[antod]

We must move in different circles then ;)

Maybe I should ask my kids...

[antod]

My kiwi teenage daughter and her friend didn't really use it, but did hear it used occasionally.

Interestingly they both had different definitions of Next Friday though, and both thought there was only one way of defining it.

[jama211]

I’m Australian and I’ve heard this a lot

[Daneel_]

Likewise. I'm Australian and have used it regularly for a long time. My parents have always used it.