No Nut November Explained: Where It Came From and What It Overlaps With in Kink

No Nut November is an internet challenge in which people, mostly men, try to go all of November without an orgasm. It started as a joke definition on Urban Dictionary in 2011, went mainstream as a meme in 2017, and now returns every year on November 1 like a very specific holiday (Wikipedia). For some people it's pure comedy. For others it's a willpower test, and for a third group it's the gateway to something much older: orgasm denial, a staple of kink long before anyone made a hashtag for it.

Here's where NNN came from, what the science says about the claims people make for it, and why it keeps bumping into edging, chastity and keyholders.

Where it came from

The founding document is an Urban Dictionary entry submitted on November 3, 2011, by a user called bicboi6969696969, defining the challenge as not masturbating for the month of November (Men's Health). Few cultural movements have a cleaner origin story, or a sillier author name.

For six years it barely moved. Then, on November 1, 2017, a tweet joking about failing on day one was reposted to Reddit's BlackPeopleTwitter, where it picked up more than 33,000 upvotes, and the meme took off from there (Men's Health). It spread across Twitter, Reddit, 4chan and YouTube that same month (Know Your Meme). The subreddit r/NoNutNovember grew from about 16,500 subscribers in November 2018 to 52,000 a year later (Wikipedia).

Every meme gets a sequel. The same year, "Destroy Dick December" appeared as the counter-challenge, encouraging people to make up for lost time after abstaining all November (Wikipedia). The internet has a strong sense of narrative balance.

The NoFap connection and a retracted study

NNN didn't grow out of nothing. Its older, more serious sibling is NoFap, a forum founded as a subreddit on June 20, 2011, a few months before the Urban Dictionary entry, for people who want to quit porn and masturbation (Wikipedia). The two are often discussed together, though NNN started as satire and many participants still treat it that way (Wikipedia).

Here's the nerdy part. NoFap's founder started the forum after reading a Reddit thread about a 2003 study, which reported that men's testosterone peaked on the seventh day of abstinence at 145.7% of baseline (Wikipedia). That number became internet scripture. What the forum posts rarely mention: the study tracked just 28 volunteers, and what it reported was a single peak on day seven, with only minimal changes on days two through five (Journal of Zhejiang University Science). The English-language paper was retracted in 2021 because it overlapped heavily with the authors' earlier Chinese-language article (retraction note).

So the most famous number in the abstinence world came from a tiny, short study that was later pulled, and even taken at face value it describes a one-week bump, not a month-long climb. That's a lot of motivational posters to hang on one week of data.

The "rules"

There's no governing body, which is part of the fun. The version usually traced to Urban Dictionary goes roughly like this (Men's Health):

• No sex, no masturbation, no orgasm of any kind for 30 days.
• Arousal itself isn't against the rules. Orgasm is.
• One accidental wet dream is forgiven. A second one and you're out.

The subreddit's own rules, posted on November 1, 2018, get more precise, and more interesting. An orgasm without ejaculation still counts as a fail. Masturbation that stops short of orgasm is allowed, because orgasm is the thing to avoid, not touching. Wet dreams are allowed, sex is a disqualification (birthday sex included), and there's no "three strikes" loophole (Know Your Meme). Know Your Meme also notes the challenge is open to anyone of any gender, and that a partnered person who takes it on means their partner is in it too (Know Your Meme). That last point matters more than the meme admits, and we'll come back to it.

What the science actually says

The honest summary: a month off is very unlikely to hurt you, and very unlikely to turn you into a superhero.

On the "superpower" side, the evidence is thin. There's no solid evidence that semen retention raises testosterone, improves fertility or delivers the other benefits claimed for it, and the practice itself carries no health risks (Verywell Health). Longer abstinence can raise sperm count, but it can lower sperm quality and viability over time (Verywell Health). Physician Christopher Carrubba told Men's Health he could find no research documenting a psychological benefit, so reported benefits are anecdotal and could be placebo (Men's Health).

On the other side, regular ejaculation has some interesting data behind it. A large US cohort study, the Health Professionals Follow-up Study, followed 31,925 men from 1992 to 2010 (Boston University School of Public Health). Men who reported 21 or more ejaculations a month had about a 19% to 22% lower risk of prostate cancer than men reporting four to seven, depending on the age they reported for (Rider et al., European Urology, 2016). It's observational, so it shows a link, not proof that ejaculating causes the protection, and the link was mainly for low-risk cancers (Rider et al.). One month off won't undo that. It just means the science doesn't point the direction the memes claim.

Kinsey Institute research fellow Justin Lehmiller put it bluntly: there isn't any scientific evidence that giving up masturbation will enhance your health, and if anything the research points to more potential benefits from self-pleasure (Men's Health).

None of that makes taking a break silly. People take a month off for plenty of reasons that have nothing to do with hormones: curiosity, a reset with porn, wanting to notice their own patterns, or simply because their friends are doing it and it's funny. The one thing worth watching is shame. Men's Health found plenty of posts from participants who felt terrible after "failing" (Men's Health). If a joke challenge is making you miserable, the challenge is working against you, not for you.

Where it overlaps with kink

Here's what the meme crowd mostly doesn't know: kink has its own version of this, done on purpose and for fun. It's called orgasm denial, and NNN is basically its solo, vanilla, very loud cousin.

Edging

Edging is the practice of getting close to orgasm and backing off, again and again. Notice that the subreddit's rules allow masturbation that stops short of orgasm and ban only the finish line. That's edging with the ending cut off. If you're curious why hovering near the edge feels the way it does, our deep dive on the psychology of edging gets into the anticipation and reward side, and edging as autonomic wave riding covers what the nervous system is doing.

Locktober

No Nut November has a kinkier neighbor one month earlier. Locktober is a month of wearing a locked chastity device, often with a partner holding the key. The difference is hardware and handover: NNN is a solo dare about willpower, while Locktober puts the willpower in a lock and very often gives the key to someone else.

Keyholders and partnered denial

In partnered orgasm denial, the person abstaining isn't the one in charge of when it ends. A keyholder decides. For many couples, that handover is the entire appeal: anticipation, attention, and a running game that lasts weeks instead of minutes.

The consent part nobody memes about

Solo, NNN is your body and your call. Partnered, it isn't only yours anymore. If you're in a relationship, "I'm doing No Nut November" quietly makes a decision about your partner's month too. The kink version handles this better than the meme does, because it starts with a conversation: what's off the table, what's still on it, how long, and how either person can call it off.

A few questions worth asking before day one:

• Does your partner want to take part, cheer you on, or not hear about it?
• Is sex that doesn't end in your orgasm still on the menu? For a lot of denial games, the answer is yes, and that's where the creativity comes in.
• Who can end it early, and is that easy to say out loud?
• If one of you is enjoying it and the other isn't, what happens?

That's the whole difference between a meme and a game: a game has rules everyone agreed to.

FAQ

What does NNN mean?

NNN is shorthand for No Nut November, the challenge of going all of November without an orgasm (Know Your Meme).

When did it start?

The name dates to a November 2011 Urban Dictionary entry. It became a mass meme in November 2017 (Men's Health).

Does it raise testosterone?

The famous 145.7% figure came from a small 2003 study of 28 volunteers that reported a peak on day seven, and the English paper was retracted in 2021 (retraction note). There's no solid evidence that a month off raises testosterone (Verywell Health).

Is it bad for you?

Abstaining carries no known health risks (Verywell Health). The more realistic risk is feeling guilty if you "fail," which is a strange outcome for a joke.

Is it the same as Locktober?

No. NNN is a solo willpower challenge with no device. Locktober involves a chastity device and often a partner holding the key. See our Locktober explainer.

Sources

1. No Nut November, Wikipedia.
2. Zachary Zane, "Inside 'No Nut November,' Where Guys Don't Masturbate for a Month", Men's Health, Nov 5, 2019.
3. No Nut November / NNN and "What is the NNN meme?", Know Your Meme.
4. NoFap, Wikipedia.
5. Jiang M. et al., "A research on the relationship between ejaculation and serum testosterone level in men", Journal of Zhejiang University Science, 2003 (retracted 2021).
6. "Benefits and Risks of Semen Retention", Verywell Health.
7. Rider J.R. et al., "Ejaculation Frequency and Risk of Prostate Cancer: Updated Results with an Additional Decade of Follow-up", European Urology, 2016; and Boston University SPH summary.