The Ultimate Cannabis Slang Dictionary: Australian & Worldwide Weed Terms Explained

October 13, 2026

The Ultimate Cannabis Slang Dictionary: Australian & Worldwide Weed Terms Explained

Ever heard someone mention weed, mull, ganja, choof, a billy, a doobie or a blunt and wondered what they were talking about?

You're not alone! Cannabis has developed an enormous vocabulary over the years, with different names, nicknames and expressions appearing across Australia and around the world.

Some terms have been around for generations, while others have become popular through music, movies and social media.

Whether you're curious about Australian weed slang, learning the difference between a joint and a blunt, or trying to understand the names of different smoking accessories, we've put together a comprehensive cannabis slang dictionary.

Let's explore the language, history and terminology behind cannabis culture.

Marijuana Slang: Different Names for Weed

Cannabis is known by dozens of names, many of which have interesting cultural origins.

Slang Term	Meaning
Weed	One of the most widely recognised informal names for cannabis.
Bud	The flowering part of the cannabis plant.
Flower	A common term for dried cannabis buds.
Herb	A traditional nickname for cannabis.
Green	Informal slang for cannabis flower.
Pot	A long-established North American term.
Mary Jane	A playful nickname associated with the pronunciation of marijuana.
Ganja	A term with South Asian origins that became strongly associated with Jamaican culture.
Grass	Popular cannabis slang during the 1960s and 1970s.
Reefer	An older term associated with early twentieth-century cannabis culture.
Chronic	Slang often associated with potent or high-quality cannabis.
Loud	Cannabis with a particularly strong aroma.
Gas	Modern slang for cannabis with a pungent smell.
Dank	Informal terminology for strong-smelling cannabis.
Fire	Slang expressing perceived high quality.
Trees	A nickname commonly heard in North American cannabis culture.
Nug	A single cannabis bud.
Nugs	Multiple cannabis buds.
Sticky Icky	Slang referring to sticky, resinous cannabis flower.
Zaza	Modern slang associated with exotic or premium cannabis.
Kush	Originally associated with cannabis varieties linked to the Hindu Kush region.
Skunk	A term associated with pungent cannabis varieties.

Fun fact: Many cannabis slang terms originated in completely different countries before becoming popular internationally through music and popular culture.

Australian Cannabis Slang: What Do Aussies Call Weed?

Australia has developed some particularly distinctive cannabis terminology.

If you've ever heard someone mention a billy, mull or choof, you've encountered a little piece of Australian slang history.

Australian Slang	Meaning
Mull	Australian slang for cannabis, particularly cannabis prepared for smoking.
Gunja	An alternative spelling of ganja.
Choof	Australian slang associated with smoking cannabis.
Green	Cannabis flower, sometimes used in contrast to tobacco.
Bush	Commonly used to describe outdoor-grown cannabis.
Hydro	Cannabis associated with hydroponic cultivation.
Chop	Slang for preparing or finely breaking up cannabis.
Spin	Tobacco mixed with cannabis.
Mix	A prepared mixture, sometimes containing cannabis and tobacco.
Stick	An older Australian term for a small quantity of cannabis sold in a particular form.
PGR	Short for plant growth regulator, sometimes used when discussing cannabis cultivation.
Billy	One of Australia's most recognisable nicknames for a bong.

Did you know? Australian cannabis slang can vary considerably between generations and regions. Some expressions that were common decades ago are rarely heard by younger Australians today.

Joint Slang: What Are the Different Names for a Joint?

A joint is cannabis rolled in smoking paper. Depending on where you are, you might hear several different names for one.

Joint: The standard term.
J: A shortened version of joint.
Doobie: Classic slang popularised through music and popular culture.
Rollie: Informal slang for a hand-rolled cigarette or joint.
Fatty: A nickname for a particularly large joint.
Cannon: Slang for an unusually large joint.
Personal: Sometimes used to describe a joint intended for one person.
Spliff: Usually refers to cannabis mixed with tobacco, particularly in British usage.

What Is the Difference Between a Joint and a Spliff?

Although the terms are sometimes used interchangeably, there is a traditional distinction.

Joint: Generally refers to cannabis rolled in paper without tobacco.

Spliff: Usually refers to cannabis mixed with tobacco and rolled in paper.

However, definitions vary between countries and communities.

Rolling terminology often overlaps with the accessories used, including rolling papers, filter tips and pre-rolled cones.

Blunt Slang: What Is a Blunt?

A blunt traditionally refers to cannabis rolled using a cigar wrapper or tobacco leaf rather than ordinary rolling paper.

Some modern blunt-style wraps are made without tobacco, so the term can also describe the style of wrap.

Common Blunt Nicknames

Blunt: The standard term.
Dutch: Associated with Dutch Masters cigar wrappers.
Philly: Associated with Phillies cigars.
Woods: Slang associated with Backwoods cigar wrappers.
Leaf: A general term for leaf-style wraps.

Joint vs Blunt: What's the Difference?

The primary difference is the wrapping material.

Joints traditionally use thin rolling papers, while blunts use cigar-style or leaf-based wraps.

Some blunt wraps contain tobacco and nicotine, while others are tobacco-free.

Bong Slang: What Are the Different Names for a Bong?

Few smoking accessories have developed as many nicknames as the humble bong.

Known throughout Australia as a billy, the bong is also referred to by several names based on its shape, construction and design.

Term	Meaning
Bong	A water pipe traditionally used for smoking.
Billy	Popular Australian slang for a bong.
Water Pipe	A descriptive name for a pipe that passes smoke through water.
Glass Piece	Informal terminology for glass smoking equipment.
Tube	Sometimes used to describe a straight-bodied bong.
Beaker	A bong featuring a wide, laboratory-style base.
Straight Tube	A bong with a predominantly straight cylindrical body.
Bubble Bong	A bong featuring a rounded chamber or base.
Bubbler	A compact water-filtered pipe.
Rig	Often refers to a dab rig rather than a conventional flower bong.

Interested in understanding the different designs? Explore the bong collection at The Bong Shop, including classic shapes, novelty designs and modern glassware.

Why Do Australians Call a Bong a Billy?

Billy is a long-established Australian nickname for a bong.

Although the exact origin of the expression is uncertain, it has become firmly established in Australian cannabis slang.

The term is particularly recognisable among Australians familiar with traditional smoking terminology.

What Is a Glass Bong?

A glass bong is a water pipe made primarily from glass.

Different designs can feature removable stems, cone pieces, percolators and other components.

For readers interested in the construction and appearance of glassware, our glass bongs collection showcases a variety of designs and styles.

Bong Parts Explained: Cones, Stems, Chambers and More

Understanding bong terminology is particularly useful when identifying replacement parts or learning about different designs.

Cone Piece

Also known as a bowl or slide, the cone piece is the removable component that holds smoking material.

Australian smokers commonly call this component a cone.

Downstem

The downstem is the tube that connects the cone piece to the water chamber.

Depending on the design, it may be made from glass or metal.

Chamber

The chamber is the main internal space within the bong.

Mouthpiece

The mouthpiece is the opening at the top of the bong.

Carb Hole

A carb hole is an additional opening used to control airflow on certain bong and pipe designs.

Percolator

A percolator is a component designed to disperse smoke through water using smaller openings or chambers.

Ash Catcher

An ash catcher is an accessory designed to collect ash and debris before they enter the main water chamber.

If you're trying to identify a component, browse our bong spare parts and accessories, including cones, stems, connectors and other replacement components.

Pipe Slang: Different Types of Smoking Pipes

Smoking pipes have existed in various forms for centuries, and modern pipe terminology reflects their different shapes and designs.

Pipe Type	Description
Spoon Pipe	A compact pipe featuring a rounded bowl and short stem.
Hand Pipe	A general term for a portable pipe.
Chillum	A traditional straight pipe design.
Sherlock	A curved pipe resembling the classic detective-style tobacco pipe.
Steamroller	A straight pipe design with a relatively open airflow path.
One Hitter	A small pipe designed to hold a limited amount of material.
Dugout	A compact storage container commonly associated with one-hitter pipes.
Bubbler	A pipe incorporating a small water chamber.
Glass Pipe	A pipe made primarily from glass.
Dry Pipe	A pipe that does not use water filtration.

Want to see what these different designs look like? Visit our smoking pipes collection to compare materials, shapes and styles.

Rolling and Cannabis Preparation Slang

Many common cannabis expressions describe accessories or preparation rather than cannabis itself.

Grinder

A grinder is a device used to break dried herbs into smaller pieces.

Grinders come in different materials and designs, including two-piece and multi-piece models.

You can explore different designs in our grinders collection.

Rolling Papers

Thin sheets of paper used to roll tobacco or other smokable herbs.

Tips and Roaches

Tips, sometimes called roaches, are small mouthpiece inserts commonly made from cardboard.

Rolling Tray

A flat tray designed to keep loose material and accessories together.

Chop

Australian slang associated with finely preparing cannabis.

Spin

An Australian term commonly referring to tobacco mixed with cannabis.

Mix

A general term for prepared smoking material, sometimes referring to a mixture containing tobacco.

For more information about the equipment and terminology associated with rolling, explore our smoking accessories collection.

Common Cannabis Smoking Expressions

Beyond the names of cannabis and accessories, there are many informal expressions associated with smoking culture.

Expression	Meaning
Pack a Cone	Fill the cone piece of a bong.
Rip	Slang for taking a draw from a smoking device.
Snap	An expression referring to consuming the contents of a bowl in one draw.
Clear the Chamber	Remove the remaining smoke from a chamber.
Cash It	Slang for finishing the remaining contents of a bowl.
Toke	An informal term for a puff or inhalation.
Puff	A draw from a cigarette, pipe or similar device.
Session	An informal term for a period of smoking.
Wake and Bake	Slang referring to cannabis consumption shortly after waking.
420	A widely recognised number associated with cannabis culture.

Modern Cannabis Slang: Gas, Loud, Fire and Zaza

Modern cannabis slang is heavily influenced by music, online communities and social media.

Some of the most recognisable newer expressions include:

Gas: Cannabis described as having a particularly pungent aroma.
Loud: Strong-smelling cannabis.
Fire: Slang expressing perceived high quality.
Zaza: Modern slang for exotic or premium cannabis.
Frosty: A description of cannabis with visible trichomes.
Top Shelf: A term associated with premium-quality products.
Sticky: A description of resinous cannabis flower.
Purple: A reference to purple colouring found in some cannabis varieties.

Fun fact: Words such as gas, fire and loud can describe completely different things outside cannabis culture. Their meanings depend heavily on context.

Cannabis Slang Around the World

Although cannabis terminology overlaps internationally, some expressions are more strongly associated with particular regions.

Australia

Billy, mull, choof, chop, spin, gunja and hydro.

United States

Weed, pot, trees, loud, gas, blunt, fire and chronic.

Canada

Bud, flower, green, herb and weed.

United Kingdom

Spliff, skunk, draw, green and weed.

Jamaica

Ganja and herb are particularly recognisable terms associated with Jamaican cannabis culture.

Of course, many of these words are now used internationally, particularly among younger generations.

Frequently Asked Questions About Cannabis Slang

What Is the Most Common Slang Word for Marijuana?

Weed is one of the most widely recognised slang terms for marijuana. Other common names include pot, bud, herb, grass and ganja.

What Do Australians Call Marijuana?

Australians commonly use terms such as weed, mull, green, gunja and choof, although some expressions are more common in particular regions or generations.

What Does Mull Mean in Australia?

Mull is Australian slang associated with cannabis, particularly cannabis that has been prepared for smoking.

What Is a Billy in Australian Slang?

A billy is a common Australian nickname for a bong or water pipe.

What Is the Difference Between a Joint and a Blunt?

A joint is traditionally rolled using smoking paper, while a blunt uses a cigar-style or leaf-based wrap.

Is a Spliff the Same as a Joint?

Not traditionally. A joint generally contains cannabis without tobacco, while a spliff commonly contains cannabis mixed with tobacco. Usage varies internationally.

What Does 420 Mean?

420 is a number strongly associated with cannabis culture. It is commonly linked to 4:20 pm and April 20, which has become an internationally recognised date associated with cannabis-related events and culture.

What Does Zaza Mean?

Zaza is modern slang generally associated with exotic or premium cannabis.

What Does PGR Mean?

PGR stands for plant growth regulator. In cannabis discussions, the term is often used when talking about the use of plant growth regulators during cultivation. Appearance alone cannot reliably establish whether particular substances were used.

What Is the Difference Between a Bong and a Pipe?

A bong typically uses a water chamber, while a conventional dry pipe does not. Some smaller pipes, known as bubblers, also incorporate water chambers.

Final Thoughts: Understanding Cannabis Slang

Cannabis slang is a fascinating part of language and popular culture.

From traditional Australian expressions such as billy, mull and choof to internationally recognised terms like weed, ganja, joint, blunt and zaza, the vocabulary continues to evolve.

Understanding these expressions makes it easier to recognise different accessories, follow conversations and appreciate the cultural history behind the terminology.

At The Bong Shop, we've been involved in Australia's smoking accessories industry for decades, and we're passionate about helping customers understand the products, materials and terminology they encounter.

Whether you're researching bongs and water pipes, exploring different smoking pipe designs, or looking for replacement parts and accessories, our website offers plenty of information to help you learn more.

Looking after your equipment? Browse our cleaning supplies for maintenance accessories.

This article is provided for general educational and cultural information. Cannabis laws vary throughout Australia, and smoking carries health risks.

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