# NSFW
NSFW, short for 'not safe for work,' is the internet's warning label for porn, gore, and profanity, born from late-1990s forum etiquette and first documented in an August 22, 2000 Fark headline. The acronym escaped USENET, drew a doomed trademark fight from Fark's founder in 2007, and later prompted Roger Ebert to write a whole column debating when the tag applies. What started as a courtesy flag turned into an internet writing convention with its own joke variants.
## Origin
NSFW's earliest ancestor dates to 1998, according to an Urban Dictionary entry from user birdman. That year, a woman posted on the Snopes forums asking members to watch their language because 'British school children' might be reading, and other users responded by replacing expletives with the mock abbreviation NBSFK[8]. The exact wording 'not safe for work' first surfaced two years later, on August 22, 2000, in a headline on the social news site Fark linking to Stile Project, an early shock site known for pornography and gore[4].
The four-letter abbreviation NSFW itself started appearing on USENET in late 2001 and early 2002[3], and user JoncBEE registered an Urban Dictionary entry for 'nsfw' on February 6, 2003, glossing it as 'Not Suitable For Work'[8].
- **Platform:** Snopes forums / Fark (viral spread)
- **Creator:** Unknown
- **Date:** 2000
## Overview
The NSFW label typically appears at the start or end of a link title, often in brackets or all caps, warning readers that clicking will pull up sexually explicit images, extreme violence, or profane audio that would be awkward in a shared office[8]. Its counterpart, SFW ('safe for work'), signals the all-clear, and both tags are still standard courtesy on Reddit threads, tweets, blog posts, and email forwards whenever adult material is mixed with general-interest links.
Beyond the utility tag, NSFW spawned a running joke where writers append absurd exceptions to make the warning funnier or more tempting. The blog Urlesque catalogued dozens of these in a February 2009 roundup, including 'NSFW, unless you work in a dildo factory, in which case it's research,' 'NSFW unless Clive Barker signs your checks,' and 'NSFW, Unless It's Your Job To F*$% Matt Damon'[6]. The witty-disclaimer format grew into a small subgenre of its own, treating the warning less as a barrier and more as an invitation set to a punchline[3].
## How to Use
Writers typically drop 'NSFW' into a link title, tweet, or post heading, often in brackets or all caps, to warn readers that clicking will surface porn, gore, or strong language[8]. A common convention is to add a specificity note such as '(NSFW: language)' or '(NSFW: gore, no nudity)' so readers know exactly what they are opting into. The parody format popularized by Urlesque, adding an absurd exception to make the warning funnier, is still a favorite writer flourish, with examples like 'Potato Porn: NSFW (unless in Idaho)' and 'NSFW unless the boss is one of those freaks that writes Ann Landers to gripe about public breastfeeding'[6].
## Frequently Asked Questions
### What is NSFW?
NSFW stands for 'not safe for work' (or 'not suitable for work') and flags online content, usually porn, gore, or strong profanity, that would embarrass a viewer if seen in a shared office[8].
### Where did NSFW come from?
The full phrase 'not safe for work' first appeared in a Fark headline on August 22, 2000, linking to the pornography-and-gore site Stile Project[4].
### What does NSFW mean?
Not Safe For Work, or sometimes Not Suitable For Work, meaning the linked content should not be opened around coworkers or a boss[8].
### How do you use NSFW?
Add 'NSFW' at the start or end of a link title, often in brackets, so readers know it contains explicit material before they click; a common trick is to append a joke exception in the Urlesque style[6].
### Is NSFW still popular?
The label is still standard courtesy tagging on Reddit, Twitter, and comment sections whenever adult material sits alongside general-interest links[8].
### Who tried to trademark NSFW?
Fark founder Drew Curtis filed a trademark application on November 28, 2007, prompting mockery from Wired and Gizmodo before the filing was abandoned in April 2009[1].
### When did the acronym NSFW first appear online?
The four-letter form started showing up on USENET in late 2001 and early 2002, and reached Urban Dictionary on February 6, 2003[3].
### Did Roger Ebert write about NSFW?
Yes, on October 31, 2010, Ebert published 'To NSFW or not to NSFW?' in the Chicago Sun-Times after readers criticized him for embedding a Playboy centerfold in a Hugh Hefner tribute without a warning[5].
### What was NSFW-Comix?
An adult webcomic site launched May 8, 2007, whose splash page warned that 'This website contains artworks of a NAUGHTY nature'[7].
### What is the joke of NSFW disclaimers?
Writers pair the NSFW label with absurd exceptions like 'unless you work in a dildo factory,' turning the warning into a punchline; Urlesque catalogued the best examples in February 2009[6].
### What is the opposite of NSFW?
SFW, or 'safe for work,' signals that a link contains nothing a boss or coworker would find inappropriate[8].
## References
1. [https://www.wired.com/2007/12/fark-nsfw-trademark-bid-all-in-good-snark/]()
2. [https://gizmodo.com/fark-attempts-to-trademark-nsfw-gizmodo-is-like-wtf-t-331750]()
3. [https://knowyourmeme.com/memes/nsfw]()
4. [https://web.archive.org/web/20050206233223/https://www.fark.com/archives/index.2000-08-27.html]()
5. [https://web.archive.org/web/20101104044750/http://blogs.suntimes.com/ebert/2010/10/to_nsfw_or_not_to_nsfw.html]()
6. [https://web.archive.org/web/20090301091731/http://www.urlesque.com/2009/02/26/nsfw-unless-the-webs-wittiest-disclaimers/]()
7. [https://web.archive.org/web/20100424035234/http://www.nsfw-comix.com:80/]()
8. [https://www.urbandictionary.com/define.php?term=Nsfw]()
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Source: https://meme.com/memes/nsfw
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