Bust a Nut

The slang phrase "bust a nut" describes ejaculation. The phrase "bust a nut" is a vulgar way of describing the ejection of ejaculate because "nut" is another slang name for a testicle. The phrase can also indicate putting in a great deal of effort or working extremely hard at something. Therefore, busting a nut can also refer to the implicit exertion that precedes ejaculation.

More About Bust a Nut

This term first appeared in the 1930s. Rap and hip-hop music began using it in the 1980s, popularizing its use in a sexual context.

When a series of memes titled "when you nutted but she still sucking" went viral on social media in 2014, the term "nut" gained some attention. The meme depicted people exhibiting a mix of shock, anguish, and pleasure through photos or animations, and it implied a sexual scenario in which oral sex persisted after an orgasm—an act that might be called post-orgasm torture.