Adlay - Pig Latin for "lad," refers to the same subculture of 'eshays'. 

Ambo - ambulance

Ankle biter - small child

Arc up - to lose one's temper

Arvo - afternoon

Bah - bro 

Barbey/barbie - barbecue 

Beauty - an item of high quality

Bloody oath - yes/true

Bob's your uncle - said to conclude a set of simple instructions or when a successful result is within reach/yes, easy

Bogan - an uncouth or unsophisticated person regarded as being of low social status.

Boofhead - a bit of a thickheaded/fool/idiot

Bottle-O - Liquor shop

Brekkie, brekky - breakfast

Bunning's - Warehouse is an Australian household hardware and garden centre chain.

Calm your farm - relax or calm down

Chuck - Do/give

Chuck a U-ey - to make a U-turn while driving

Chunder - vomit/throw up

Cold one - cold beer

- A term of endearment (LOL) and also a derogatory term. Combinations include; . 

Devo - to be devastated or upset about something.

Dodgy - spoiled/bad/sketchy

Eshay/eshays/eshay bah - Australian lad, equivalent to a British chav/ or used as the word 'cool' or 'hell yeah'

Esky - a cooler box

Everyone and their mum - a LOT of people

Ey - a way to end a sentence

Fah - Another expression of surprise/disbelief (like, wow)

Footy - abbreviation of the word Football (Soccer, Australian Rules Football, Rugby League)

Gee/gees on/gee up - cheer on, encourage or egg someone on

Goon sack - 'Goon' being Australian slang for cheap and cheer