Not sure if the number/drinking game "fizzbuzz" has any Australian resonance
Anyway, my student rugby team's "Cornish fizzbuzz" had "oo-aargh" for numbers 1-4, 6, 8,9, "oinker" for multiples of five, "properjob" for multiples of 7 and "lots" for other numbers greater than 10.
At maximum volume...