by Alex Pliskin June 17, 2007

by The Batcomputer August 11, 2017

Australian slang for Dexamphetamine tablets prescribed to people with ADHD but taken for their energetic, confident and euphoric effects. Typically taken in 5mg tablets, either snorted or swallowed. Snorting has a stronger instant effect and lasts around 4 hours, whereas swallowing has a longer come-up and typically lasts 6-8 hours.
by TheMoodyDecoKing April 30, 2013

T: OMG, HE DIED AGAIN. HE'S SUCH A DECO.
CT: Watch out man, there's a guy in paper.
CT2: Don't worry, that's Deco
CT: Watch out man, there's a guy in paper.
CT2: Don't worry, that's Deco
by ksimaX March 16, 2020

by Malery June 26, 2008

adj.
root : decent
1). An abbreviation of the word "decent".
2). A term often used to descrive something or someone of mediocre quality.
3). A adjective used to desctibe an average woman.
root : decent
1). An abbreviation of the word "decent".
2). A term often used to descrive something or someone of mediocre quality.
3). A adjective used to desctibe an average woman.
She aint fine as hell, but she deco.
by winterthunda April 07, 2004

something that is really cool and unique; someone who has done something cool or unique can be referred as "deco"
by bro-cuz September 14, 2009
