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Gaseous oxide of nitrogen capable of deadening perception of pain and finally producing unconsciousness: Used as inhalation anesthetic during dental and other procedures, as a propellant in whipped-cream dispensers and often abused as a recreational drug (laughing gas).
Nitrous Oxide was discovered in 1800 by chemist Humphrey Davy, who first suggested its use as an anesthetic.
N20 by Ken Eatherly September 24, 2003
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The chemical symbol for nitrous oxide which is 2 molocules Nitrogen and 1 Oxygen. Used in internal combustion engines for a quick boost in horsepower. Usually incoorectly called wordNos/word
N20 by Nobis July 29, 2003
Related Words
Pronounced (for-en-twen-tee)

Typically used to describe a person who is not of legal age for sexual activity. Thus resulting in '4 minutes pleasure, 20 years jail.'
The 4'n'20 is also an Australian meat pie. But nobody cares about that.
While I was eating my hot 4'n'20 (pie), I saw a smoking 4'n'20 (attractive under-age person).
4'n'20 by The Cappie January 28, 2011

N20TNT_God 

A streamer on youtube (EveryDayGamer) he makes mostly minecraft videos with his friends. Mostly with his good friend torch, and his annoying but fun to be around friend, Psycho! N20TNT_God also used to stream on twitch. He loves streaming!
N20TNT_God is a streamer
N20TNT_God by Psycho_Pilot November 22, 2021
Spidey sense for evading poop on the street, canine or otherwise.
When walking in NYC or LA, you need shitdar.
Shitdar by Sickomonster June 3, 2026
Word of the Day on June 6, 2026

Shackteâu

A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2 million.
Shackteâu by ez-dog June 4, 2026
Word of the Day on June 5, 2026
Sonion comes from a GIF that is a mix of the word son and onion ( if you use this slang you like dih)
Man 1 says "I drank last night I need a break" Man 2 "Sonion"
Sonion by popularloner67 March 11, 2026
Word of the Day on June 4, 2026