Pdd-nos means 'pervasive developmental disorder (pdd) not otherwise specefied' and is an diagnose for people who are in the autistic spectrum, but who don't have the right symtomps to have an other label, like Asperger's. It is often milder than other types of autism, but can be pretty hard to live with too.
by EmmaBatstJou August 29, 2007
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Dumbass who put NOS energy drink in his bike thinking it would improve its performance. Guy originally posted on a GSXR forum (user sti2gsxr), and may or may not have posted as a joke. Nonetheless, its funny as hell because, someone, somewhere has done it.
by 6doublefive321 May 22, 2009
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by The Golden Greek May 28, 2016
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Nos Inclinatis; established in in the 19th century. The present WeShift, “Nos” meaning We and “Inclinatis” meaning Shift.
by The random word adder January 29, 2019
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by Boady May 23, 2007
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An expression often used before something horrible or painfull is about to happen.
Plural of Oh no! stupified and ended up being O nos!
Plural of Oh no! stupified and ended up being O nos!
by Poboom December 13, 2003
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