Hey i had an nss last night. This girl was so prude.

That girl has a tattoo on the lower back, she definitely does not nss.
by Chu face April 3, 2010
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Natural Science Seminar - An oral presentation lasting 30 minutes by undergraduate science majors, often about their undergraduate research.
Dr. Brock tore Samantha's research methods to bits durring her NSS last week. Poor Girl.
by WWC Wombat January 27, 2006
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No Shit September
The act of not defecating for an entire month of the year
-are you doing NSS?
-are you autistic
by Boi Harambe Alen December 4, 2019
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If you are from Ansley’s or Aj’s snap in NSS means (next school shooter) sorry Chase it’s true
Chase could be NSS
by toonyans January 16, 2021
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Noun. An abbreviation for the medical term: Nasoom Sleepless Syndrome. This term is considered to be out of date by many experts in the field and hence has lost its place in the modern medical texts.
Doctor: I'm afraid your symptoms are consistent with NSS, or Nasoom Sleepless Syndrome. I will prescribe you some Ambien, it should help you regain your normal sleep pattern.
by tictocdoc April 23, 2011
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Meaning n00b Sucks Spacker. :
This Activty Is Not Very Known,
But The n00b Sucks A Spacker To Death
And Its Happening All The Time..
Save The Children! D:


Person1: Nss!
Person2: Where?! -Looks-
Person1: Oh Noes Wev'e Lost Another One -Cries-
Person2: They Were Retarded Anyway :|
by Suitacular April 28, 2008
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