g’day 

A way of saying good day in Australian slang.

G’day mate how is it going

g’day by MasterAssassin13 March 6, 2018

G-Day

G-Day is the Birthday of a Thug or Player

Yo make sure you text up Jack and wish him a good G-Day before we go out and slay some hoes

G-Day by Jack Davidson March 18, 2015

g'day 

a slang term used as a substitute for good day. This term is the greatest word ever invented by Australians!

G'day mate, hows it goin? Wanna hit up the pub tonite and drink another keg?

g'day by twangos flaming budds July 21, 2003

G day 

The Australian informal greeting/my favorite word

G day M8 how ya goin

G day by S i m m o July 18, 2006

G day 

Literally means "Good Day", a common Australian informal greeting.

G day Chris, whats crackin?

G day by Goyds November 9, 2007

g'day 

ausie contraction for good day, same as hello or sup, greeting

G'day mate!

g'day by Big White November 11, 2003

g'day 

(Aus.) Possibly shortened form of 'good day', but can be used in place of 'hello' or 'hi'.

"G'day, mate!"

g'day by Mad Walrus August 6, 2002