NSFW 

not safe for wisconsin

your chances of being killed by wisconsin are low, but never zero
NSFW

NSFW by gauxapen April 5, 2021

NSFW 

Not Safe For Work

This website is kinda NSFW

NSFW by fixcitenyc May 20, 2009

NSFW 

Not Safe For Work - internet slang, abbreviation usually used to describe sexually explicit content.

www.example.sk/porn (NSFW)

NSFW by Atlis June 24, 2010

NSFW 

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

WTF, mate. Brittany Fleit is NSFW.

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

NSFW by Jameseatspi December 5, 2007

nsfw 

Not safe for Wonderwall

Person A: You never know if today is gonna be the day that they're gonna throw it back to you.
Person B: Woah man, that's pretty nsfw.

nsfw by Kayndi July 9, 2020

nsfw 

not safe for work
usually used in reference to pornography on internet blogs

Dude 1: Dude, she is hot! Look at this picture!

Dude 2: That is totally not safe for work, get it off before we get fired! it even says nsfw at the bottom, idiot.

nsfw by H_D_B September 19, 2010