Wedgie

When you are in a shout down the pub and you are drinking at an accelerated pace, you need to buy and inbetweener

Legend 1: oi C**t your beer is fuller than mine, did you grab a wedgie?!
Legend 2: Yes bruz, I got an inbetweener cos you are a fucking lightweight

Chips

an australian term used to describe a bargin, derived from "cheap as chips"

Terry "This cost fuck all"
Sharon "shit yeah, chips"