On the piss
Drinking.
Person 1"Where were you Friday night?"
Person 2"On the piss with the boys from work."
"They've been on the piss since lunch."
You'll also hear
Hit the pissstart drinking
Something wrong or missing? Suggest a fix
While you're here
A bottle shop, where you buy grog to take home.
Extremely thirsty. Also used for weather that has not seen rain in months.
The pokies. Poker machines at the pub or club.
The pub.
Disappeared or sold very quickly.
I'll have a light beer.