Not safe (or suitable) for work (used in electronic communication to indicate that a particular web page or website contains explicit sexual material or other adult content): if your friend just sent you something with NSFW in the subject line, don’t go there
More example sentences
- NSFW, but only because most offices don't like you crying with laughter.
- I never know whether to consider pictures like these nudity or not so I'll just throw in a 'nsfw' and let you decide for yourself.
- Remember, some pics obviously NSFW.
Definition of NSFW in:
- The US English dictionary