Though the official language of Australia is English, Australian are equally notorious for their use of slang. While some, like "gidday" and "fair dinkum," are fairly well-known outside of Australia, many tourists struggle to understand what is being said. And it's especially important to understand what is being asked of you when your newfound friend at the local pub tells you it's your turn to "shout."

Australian slang, like all slang, is constantly evolving and changing. While the list below includes a lot of common slang, it is by no means complete.

Continued from last week's article: here is J-M

[See A-C D-I J-M N-R S-Z]

J
Jackaroo : a male trainee station manager or station hand (a station is a big farm/grazing property)
Jillaroo : a female trainee station manager or station hand
Joey : baby kangaroo
Journo : journalist
Jug : electric kettle
Jumbuck : sheep

K
Kangaroos loose in the top paddock : Intellectually inadequate ("he's got kangaroos loose in the top paddock")
Kelpie : Australian sheepdog originally bred from Scottish collie
Kero : kerosene
Kindie : kindergarten
Knock : to criticise
Knock back : refusal (noun), refuse (transitive verb)
Knocker : somebody who criticises

L
Lair : a flashily dressed young man of brash and vulgar behaviour, to dress up in flashy clothes, to renovate or dress up something in bad taste
Lair it up : to behave in a brash and vulgar manner
Larrikin : a bloke who is always enjoying himself, harmless prankster
Lend of, to have a : to take advantage of somebody's gullibility, to have someone on ("he's having a lend of you")
Lippy : lipstick
Liquid laugh : vomit
Lizard drinking, flat out like a : flat out, busy
Lob, lob in : drop in to see someone ("the rellies have lobbed")
Lollies : sweets, candy
London to a brick : absolute certainty ("it's London to a brick that taxes won't go down")
Long paddock : the side of the road where livestock is grazed during droughts
Longneck : 750ml bottle of beer in South Australia
Lucky Country, The : Australia, where else?
Lunch, who opened their? : OK, who farted?
Lurk : illegal or underhanded racket

M
Maccas (pron. "mackers") : McDonald's (the hamburger place)
Mallee bull, as fit as a : very fit and strong. The Mallee is very arid beef country in Victoria/South Australia.
Manchester : Household linen, eg sheets etc.
Mappa Tassie : map of Tasmania - a woman's pubic area
Mate : buddy, friend
Mate's rate, mate's discount : cheaper than usual for a "friend"
Matilda : swagman's bedding, sleeping roll
Metho : methylated spirits
Mexican : a person from south of the Queensland or New South Wales border
Mickey Mouse : excellent, very good. Beware though - in some parts of Australia it means inconsequential, frivolous or not very good!
Middy : 285 ml beer glass in New South Wales
Milk bar : corner shop that sells takeaway food
Milko : milkman
Mob : group of people, not necessarily troublesome
Mob : family or herd (?) of kangaroos
Mongrel : despicable person
Moolah : money
Mozzie : mosquito
Muddy : mud crab (a great delicacy)
Mug : friendly insult ("have a go, yer mug"), gullible person
Mull : grass (the kind you smoke)
Muster : round up sheep or cattle
Mystery bag : a sausage