Top Definition
Socially emotionally disturbed
Seriously emotionally disturbed
Yo that dude is SED.
#sed #socially maladjusted #conduct disorder #emotional disturbance #neurotic #unstable #confused #alienated
by KY4AP August 23, 2007
It is another word for the word seriously, usually used when someone has done something shockingly stupid or when something stupid that has been said by someone

Much like the word "serio"

usually used by kids from East Los Angeles
1. Seds!!??? you threw up in class???!

2. Seds! you gonna act like that!
#serio #seriously #what #stupid #east los angeles
by the bad seed June 18, 2009
Sober Enough Driver. Like a Desinated Driver excpet they drink just not a shit load.
I only had 8 tequila shots tonight because im the S.E.D.
#sed #dd #desinated driver #drinking #drunk driving
by jamie torbin September 23, 2005
Shit explosive diarrhoea
I had SED last night
by K*******o October 25, 2015
A state of intoxication caused by marijuana usage. Short for stoned.
"We took a drive around the block and got S'ed."
"Shiny objects are interesting when you're S'ed."
#synonyms--stoned #high #baked #chonged #chiefed.
by Der Künstler January 16, 2006
Seds is the nickname given to the ever greatful Hannah Seddon, saving her from the embarassment of walking round with the nickname "fudge" over her head.
"SEDS!! shut the fuck up!"
Also "sedders" and "chedders" when one can be assed to use an extra syllabul.
by Seds March 29, 2005
Ancient Unix tool commonly used for simple string replacements. Abbreviation of "Stream EDitor".

See also: s/
command: echo "test foo blah" | sed -e 's/foo/bar/'
output: test bar blah
#unix #strings #replacement #regular expressions #command line #tool
by DJMoses May 27, 2009
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