shout5 aussie slang definitions
Shouta turn to buy a round of drinks usually alcohol eg. ("it's your shout") its your turn to buy a round, next shout will be someone elses in the group (one sure way to get drunk, especially if there are enough of you)
ShoutYour turn to buy or purchase a round of drinks.
shoutTo buy a drink.
shoutverb/noun To buy drinks at a pub for all the people in your group. The system is reciprocal in that next time someone else will " shout". "Shout me a beer, mate." Turn to pay, as in "It's your shout, mate."