NSFW

Any content or material that is deemed not appropriate for work. Not safe for work.

WTF, mate. Brittany Fleit is NSFW.

by gobbleturkeygobble March 18, 2011

NSFW

Not safe for work
You should never open the file at work if it has 'nsfw' in the name

dam bro her videos are nsfw

by Jameseatspi December 05, 2007

NSFW

Not Straight Fucking Water

This drink is NSFW

(SFW = Straight Fucking Water)
Human 1: Where is my SFW?

Human 2: here *gives human 1 the SFW*
Human 1: *spits out SFW* THIS IS NOT SFW THIS IS NSFW

by Pizza Place July 25, 2019

NSFW

Not safe for weebs.

It's when you say something that pisses off an anime fan

Holy shit that Naruto fan got pissed at me for saying Goku can wreck him, I guess it was nsfw for him

by Pissed off Weebs November 25, 2016

NSFW

NSFW is an acronym for words like "Not Safe For Work" and "Not For Showing Wife"

Basically it is also a category of some things that is to be shared that is often inappropriate and contains mature content.

Bob: Hey bro, what does NSFW stand for?
Billy: It stands for "Not For Showing Wife".
Bob: Does that mean porn?
Billy: I guess you could say that...

by Daviddv0601 August 21, 2016

NSFW

Not Safe For Work.
Often used to describe porn, which will get you fired if caught viewing it in the workplace.

Fred: No one will notice me looking at this NSFW stuff!

Andy: Fred, is that tentacle rape?

Fred: Yes, why?

Andy: If the boss catches you...

Fred: OMGWITFBBQ *tries to alt-tab to ESPN*

*boss walks in*

Boss: Fred, why are you looking at pornography?

Fred: Well I wa-

Boss: I don't want to hear it. You will not be missed.

Fred: FUUUUUUUUUUUUUUUUUUUUUUUUUUUUU-

by InvisibleWater July 04, 2012

NSFW

Acronym for Not Safe For Work. Basically stands out as a warning to those at work. It warns people of adult content that your boss or another manager could fire you for looking at.

Website: The place you're about to enter is NSFW.

by RookieAttorney January 11, 2014