Definition of frostie in English:

frostie

noun

Australian
informal
  • An ice-cold can or bottle of beer.

    ‘each fan transports his own frosties’
    • ‘He sat down, noticed Warnie with a frostie and asked, "What the hell are you doing with a beer?"’
    • ‘The brewers will provide icy cold frosties of deliciousness.’
    • ‘If you can bring your cold frosties out with you to enjoy on the lake, then you sure as heck can bring your garbage back with you when you leave.’
    • ‘You know, night after night it was a feed, a frostie, and a feature.’
    • ‘The politicians operate a magnificent conspiracy at maintaining the people in their everything-is-just-beaut-so-let's-crack-another-frostie mood.’

Pronunciation

frostie

/ˈfrɒsti/