Skip to main content

Firewhirl 

Firewhirl aka Fire whirls, fire tornadoes or firenadoes, are whirlwinds of flame that may occur when intense heat and turbulent wind conditions combine to form whirling eddies of air. These eddies can tighten into a tornado-like structure that sucks in burning debris and combustible gases.
During the 2003 Canberra bushfires, a Firewhirl (fire tornado) with a diameter of nearly 500 metres (1,600 ft) with horizontal winds exceeding 250 kilometres per hour (160 mph) was documented. Another extreme example of a fire tornado from other than a vegetation fire is the 1923 Great Kantō earthquake in Japan which ignited a large city-sized firestormcitation needed and produced a gigantic fire whirl that killed 38,000 in fifteen minutes in the Hifukusho-Ato region of Tokyo.
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Firewhiner 

A man or woman firefighter that continually bitches and complains.
You really need to stop being such a firewhiner.
Firewhiner by e_eb August 4, 2014

Firewhale 

A mix between a firewall and a whale, stands for an oversized female, guarding a group of hot females, which you need to bypass in order to interact with the hot group.
Look at that booty!
- Yeah, but the firewhale is in the way.. we need a wingman to draw its attention first
Firewhale by oNlyy June 4, 2017
Firewhips (also fire whip) are among the most spectacular and dangerous fire performance implements in use.

While popularized in the world of fantasy novels and role-playing games, firewhips do actually exist. In reality they are made of braided Kevlar or other similar aramid fiber, and a metal handle. These fibers are critical because they can withstand extremely high heat and remain flexible and strong.

The firewhip is soaked in a petroleum distillate like Coleman stove fuel and ignited. When the whip is cracked the fuel spray creates a fireball.

A skilled firewhip user can throw a fireball 10-15 feet and hit a target with a high degree of accuracy. Unskilled users light themselves on fire and can potentially die horrible screaming deaths.
He lit up the stage with his firewhip.
firewhip by fireninja June 18, 2006

FireWire 

High speed serial interface defined by Apple Computer in 1994. FireWire is a trademark; the interface may be referred to as IEE1394 withut paying royalties to Apple. FireWire allows the attachment of up to 63 devices to a single controller and allows for hub or daisy-chain topolgies. It was designed as a next-generation replacement for SCSI and is used to connect cameras, AV equipment, hard drives and optical drives to computer equipment.
FireWire can operat at 100,200,400 and 800 Megabits per second and there are 4, 6 and 8 pin variants on the physical connectors.
Sony have their own branding for FireWire - they refer to it as i.Link
The iMac has two FireWire ports on the back.
FireWire by Shalroth May 23, 2005

FireWire 

Failure of a Personal Computer interface designed to attach peripherals needing high bandwidth. Never achieved wide adoption and currently only supported by Apple fan-boys.
Hey look at my new Power iFail Pro 20x-t6......it has 6 FireWire ports.
FireWire by C0vetous April 16, 2009

Angry Firewire 

Ginger Pubic Hair
Man, that Red-head has an amazing figure but I don't think I'll ask her out, Angry Firewire really puts me off muff-diving....
Angry Firewire by Xalior September 28, 2009
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
Load more