Acronym for: "No Shit, Sherlock"
Used when someone states the obvious.
Teacher: Pop quiz time!
Dude: But you didn't tell us we were getting a quiz.
Dude2: NSS. "Pop" Quiz...
Dude: ohhhhh... wut?
by Jowell_ja November 30, 2016
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Adam: I think I am becoming older.

Joel: NSS
by Don Edwardton October 31, 2011
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Acronym for "No shit Sherlock" stating something is very obvious.
"That's a car" "NSS"
by NatLo_1216 May 10, 2016
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A kind of sleepover that involves a girl that just wants to cuddle and a guy with an uncomfortable boner all night long.
Polsy and Heller had an NSS last night?

Did they ... ya know?

No, dude it was a NSS. Non sexual sleepover.

Oh, thats gay.

Exactly!
by HellerKeller69 April 5, 2010
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No simp shit

One who has strong feelings for someone but doesn’t want to consider it simping
by Symbols March 20, 2021
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