Noosh Jar is a term meaning a jar full of vegetable oil. The term was created when someone mispronounced the acronym NOS meaning Nitrous Oxide System. Nitrous is made of vegetable oil, giving the term Noosh its definition. Jar was added onto the word Noosh later because of similarities to the term Douche Bag. Noosh Jar is generally used as a substitute of the insult Douche Bag.
"Ryan has always been a Noosh Jar"

"Why are you being such a Noosh Jar? Stop it!"
by 7894561233545 December 31, 2010
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Its what horny girls get done to them on casual encounters over the weekend. The act of ruthless banging of soft insertion points.
Margarine says: "i like ponies and getting my noosh pounded every friday night....."
by Bimal and Saurabh September 11, 2006
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1) plural of fn (the fanny) 2)a hybrid of both genitals
'holy moley I see a field of female f noosh'
'lord all mighty you have a funny f noosh'
by Bo'diddly November 10, 2003
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nube + a dosh
and it comes out noosh
by i am tori April 28, 2009
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the smoking of the illicit drugs
Gary said he wants the quality foosh noosh sick of this headache’s of bullshit crap
by The original foosh May 1, 2022
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