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Australian colloquialism meaning "mate" or "friend", but not necessarily in the literal term. Can be used to address a stranger in leiu of "Hey, you there!" or "Hey, kid!" in a more friendly manner. As the word's been used since the earliest Colonial settlements of Australia, many Aussies mistakenly believe the word is archaic and no-longer used. In actuality, it's simply slightly less understood then more generic forms of greeting (such as "mate").
"G'day, cobber."
"G'day, mate. How're ye doin'?"
"Aw, been flat out like a lizard drinkin'. Hear the Sydney Swans hammered Collingwood on Saturday?"
"Ripper."
Cobber by Alhadis March 29, 2005
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another word for mate, commonly used amongst other people.
cobber by Boonga T March 21, 2003
an archaic Australian colloquial term used to mean 'friend'
(similar to 'mate')
"...when my cobber had to go spend a penny."
cobber by RockYfella December 5, 2003
n. Former Australian greeting/address which no self-respecting Aussie has used for at least 40 years!
"You can pick a Yank tourist in Oz 'coz they'll say 'cobber' when they come up to you."
cobber by Mystikan December 30, 2003
cobber by aenema August 16, 2003
Formerly known as a saying towards a friend or mate, cobber has now progressed to young people saying it towards the older generation as a slang and offensive word. A young man in his 20’s saying to an older man in his 40’s ‘g’day cobber’ is taken as the young man not showing any respect to the older generation.
A young tradie might say, ‘yeah no worries cobber’ to a man in his 40’s meaning no respect at all.
Cobber by Pappa Dawg October 12, 2022
A man who loved hairy women, their backs look like a cobweb cause of all the hair
Gabe: Did you see that girls back?

Grady: Yeah Brandon pulled a total Cobber
Cobber by chicken jockey69 July 13, 2025