People from different English speaking countries say that New Zealand slang is not very easy to understand specifically when kiwis are harsh. Lets see how you feel after going through this complete list of slang used in NZ language and how they use it!
Kiwi Slang

slang word
Fly Cemetery = a pastry filled with fruit-mince
Off one’s Trolley = of a person: very angry, very upset
Bite Ya Bum! = an exclamation of anger/contempt/dismissal
Wrote the Book = of a person: knows everything there is to know about a subject
Bunch of Cake Eaters = soft men, weak men
Moonlight Flit = leaving a rented property at night to avoid paying the rent
Hangman = an independent person who enjoys a good time and doesn’t worry about tomorrow
Grandstand = to seek attention, to show off
Put someone’s Weights Up = to embarrass someone, to inform on someone
HayBurner = a racehorse that costs more in feed & fees than it makes in winnings
Good Bugger = a friend, a person who is a giver and not a taker
Swan about/around = It is sued to say some one relax, to stop working, to waste time
Stack up the Zeds = ZZZZzzzzzzz means to sleep
Keep your Wool on! = It is sued in the case of reduction of anger/panic/stress
Attention Span of a Gnat = It is related to a person: lacking concentration, with minimal focus
Lick into Shape = Kiwi uses this slang for forcefully improve someone or something
Eyes Painted on = it is use for a referee/umpire: missing the obvious, useless
Double Bank = It means double = dub = to carry a passenger on the bar of one’s bike
Couple of Jars = “Hey Jam lets have a dinner and couple of jars after word tonight”. It means a prolonged beer-drinking session
Blue Sky = Very positive Kiwi slang for adjective: creative, idealistic, new, visionary
No Skin off My Nose! = it is used for apathy/disinterest
Plastic Fantastic = It is sued for debit card, a credit card
Gobby =Kiwi use this slang to express a person who is garrulous, self-opinionated
Rooted =It is used for a person: exhausted = of an object: broken, useless = of a project: unlikely to proceed
Blood’s Worth Bottling =It is to express for person: admirable, helpful, staunch
Dab Hand = It means an accomplished operator, a skilled exponent
Back-Blocksy = A Kiwi slang for basic, simple, unsophisticated
Who’s Milking This Cow! = It is used to express retort aimed at anyone attempting to tell one what to do and how to do it
Box of Fluffies! = It is a slang for upbeat retort to the perennial greeting
Horse About/Around = This slang is used to express, have fun, to relax
Drop like a Hot Scone = It is to immediately stop associating with
Balls! = It is an exclamation of disagreement/disbelief
Like a Fart in the wind = To express ephemeral, hidden, invisible, secret
Laughing Gear = Kiwis use these words for expressing one’s mouth, one’s teeth
Bushman’s Friend = It is any plant with leaves large enough and soft enough to be used as toilet paper
Wired = Used for a person: energized, manic, stimulated
Offski = When someone is saying of exiting, leaving, withdrawing – “I’ll see you next week, I’m offski.
Good sport = He is a good sport. Means an easy-going person, a fair-minded person
Fiddle-arse about = I am not going to fiddle-are about.Means not going to dither, to waste time
You make a better door than a window! = New Zealanders use this exclamation demanding someone moves out of one’s line of sight
In old money = It is used for expressing a previous system of measuring – ‘Rai is at least six feet seven in old money’
Walkies = Hey bro you are enjoying walkies. It means the act of exercising one’s pet
In crappers ditch = When kiwis are in trouble with respect to financial strife, in very serious trouble
Storming = It means to express performance: aggressive, impressive
Chur Bro! = This is used for cheering. like cher bro! = cheers brother! = an exclamation of farewell/thanks/welcome
First Cab Off the Rank = Kiwis use this sentence for a person who arrives first or the first project to be considered
Hundy = It is Kiwi slang for a $100 banknote, one hundred dollars (abbreviation)
Crook in the guts = It is used for persons to call them sick, unwell
Bugger! = It is expression of annoyance/frustration/regret
Bollock hair = Kiwis use this slang to express very small unit of measurement – ‘We were within half a bollock hair of winning the match yesterday.
Loaded to the Gunnels = It is slang to express when someone is extremely drunk
Give it a Whack = Means to make an effort, to try something. Hello Jams, why don’t you give it a whack.
Sus – Its is shortest form to express when someone looks suspicious. “Did you observe she looks a bit sus”
Stink one – It means to disappoint someone.“Have you got UEFA final match ticket?” “No” “Aw stink one ”
Keen – Someone is enthusiastic about someone or something.“Do you wanna go to the hike ?” “Keen”
Jandal – Changed form of Sandal. “She preferred to put on black jandals”
Skux – Its different form of saying someone Hot / trendy . For Example “Amanda looks skux in that dress”
Nek minute – Its short form of ‘Next minute’ Like “ She was at the zoo, nek minute”
Mare – It means difficult time “We are going through mare today”
Pack a sad –This word is used when someone is having a tantrum “My brother is packing a sad”.
nz slang
Slang Resources:
The website Dictionary can help a lot to know teen slang words.Slang words change frequently and this dedicated dictionary is great updated content source.