N20

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.

by Ken Eatherly September 24, 2003

N20

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

Look at that! It says n20!

by Nobis July 29, 2003

4'n'20

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).

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

by Psycho_Pilot November 22, 2021