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NO2 is nitrogen dioxide - one of the most prominent air pollutants. NO2 is a toxic, reddish-brown gas with a sharp, biting odor.
often confused with lesser oxides of nitrogen (NO and N2O).

NO is nitric oxide - a highly unstable gas and a toxic air pollutant. nitric oxide (not nitrogen dioxide) PRECURSORS are often used in bodybuilding supplements (not the gas itself). nitric oxide has nothing at all to do with creatine.

N2O is nitrous oxide - a colourless, slightly toxic gas with a pleasant, sweet odor and taste. this gas has many uses:
- as an aerosol propellant
- as a performance enhancer in vehicle racing
- as an inhalant, medically (as an anaesthetic, particularly in dentistry) and recreationally (for the euphoria and hallucinations it produces). automobile nitrous MUSTN'T be used for this purpose, since most of it has sulfur dioxide added to prevent recreational use.
NO2 is not the same thing as N2O.
NO2 will corrode your engine if you try to use it as a performance enhancer.
if you inhale it, you'll definately get fucked up... but not in a good way.
no2 by abbas224 September 13, 2007
Words you can keep
Man1: I want to get some NO2.
Man2: Why? That is poisonous.
Man1: No, I just want to get high.
Woman: Are you sure you don't mean N2O, nitrous oxide?
Man1: I want laughing gas.
Man2: That's N20.
Man1: I'm dyslexic.
no2 by Kyle Hammond March 8, 2005
Someone who isn't on the O2 network so cannot partake in free texting between actual O2 members
That guy is so hot, Im gonna text him. Shit! NO2
NO2 by Sir Fist August 15, 2010
To take a dump, also known as dropping a duece.
nº2 by t-gay October 7, 2006
Nitrous Oxide
1. Used in vehicles as a boost in speed but is street illegal.
2. Bodybuilding supplement; designer creatine.
1. NO2's in the boot.
2. NO2 doesn't work any better than standard creatine monohydrate.
NO2 by brendan September 20, 2004

Spack No.2

Spack No.2 is the assistant Spack and works closely with the head Spack (Spack No.1)

Spack No.2 is absolutely fascinated with giving Lzzz on GTA Online, giving death chat on CoD, not very good at football (probably worse than Pissing Slabhead-Pagure) although can type at an avg 55 WPM depending on the type of keyboard.

Spack No.2 used to be a fan of Pissing Varchester Penited from the start of the 2021/22 season, but quickly realised the mistake he had made and started supporting Saints after Penited's 1-0 loss at home to Wolves at the beginning of 2022

Spack No.2 has also broken a fair amount of things while playing the old Spanking Zone which includes: Monitor, controller, desk, relationship and many more!

Ok, the relationship thing was a lie; in fact I have never had a bf or gf.

Spack No.2 is also on a mission to get a Saints season ticket for the 2022/23 season and gigabit broadband!
So as you can see Spack No.5, this is Spack No.2 or me (Jack Spank9049).
Spack No.2 by Jack Spank9049 April 22, 2022

no22candlestudio 

A brand that produces incredibly good-smelling minimalist candles. Made with love and passion.

Founded by two 22-year-old young female entrepreneurs.

With 100% natural ingredients, it can be called Greta Thunberg's favorite brand.
A: hey hun! you look so calm and peaceful.

B: Thanks to no22candlestudio, every time I light those candles, I am filled with peace and happiness with its scent. You should definitely try.
no22candlestudio by no22candlestudio November 25, 2021
More from Urban Dictionary

Literally 1984 

Used in response for when someone promotes/advocates an event or idea that is perceived to support "too much" authority and/or government control.

Often used jokingly as a over-exaggeration in political talk.

Can also be used in response to a ban or mute in a forum site or online chat.
Steve: I think that the government should regulate businesses more
Bob: Literally 1984!

--User1 has been permantly banned--
User2: You cant ban my friend like that! Literally 1984!
Literally 1984 by ke1 July 7, 2021
Word of the Day on September 1, 2026

Back when I lived in upstate new york 

A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.
Word of the Day on August 31, 2026
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