blow one's load

(slang, vulgar) male ejaculation.

Blowing a load is a vulgar but commonplace slang phrase for male ejaculation. Widely used in casual speech, online forums, and adult content, the phrase is crude by design — it emphasises release and volume rather than intimacy. Beyond the literal meaning, it also appears in figurative contexts where someone releases a large amount of something all at once, though speakers usually deliver that version with a self-aware smirk.

(idiomatic, vulgar, slang) To ejaculate, cum, inseminate, or defecate.

(slang, vulgar) To ejaculate.

(slang, vulgar) An amount of semen, especially the amount produced by a man in one ejaculation.