bust a nut
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bust a nut | Slang for when a person strokes or masturbates to the point of ejaculation.
Meaning
Generally means when a person finally ejaculates, usually after masturbation, but could also be in reference to when a person ejaculates during sexual intercourse.
Related words
anal sex, handjob, jacking off, jerking off, masturbation, masturbation clubs, oral sex