No Nut November

No Nut November is an internet challenge revolving around abstinence, in which participants abstain from masturbation and ejaculation, or colloquially "to nut", during the month of November. It originated in the early 2010s and grew in popularity on social media during and after 2017.

History
Although No Nut November was originally intended to be satirical, some participants claim that abstaining from ejaculating and watching pornography has health benefits. An Urban Dictionary entry for No Nut November was published in 2011, and, in 2017, the movement started to gain popularity on social media. It is associated with the NoFap community on Reddit, which encourages its members not to masturbate. The Reddit community /r/NoNutNovember grew from 16,500 subscribers in November 2018 to 52,000 subscribers as of November 2019, to 85,300 in November 2020 and to 107,800 in November 2021.

Destroy Dick December
Destroy Dick December is a related internet challenge following No Nut November which serves as a counterpoint, encouraging participants to take part in sexual activities such as intercourse and masturbation, after abstaining from them during the previous month. Each day, participants in the challenge ejaculate, or "nut", a number of times equal to the day's place in the month, starting with one "nut" on the first of December, and ending with thirty-one "nuts" on the final day.