to blow one's load
- idiom
- Offensive
- Don't blow your load before the big presentation!
Examples
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He blew his load at the beginning of the debate and had nothing left to say.
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She tends to blow her load all at once when she's excited about a new project.
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The team blew their load in the first half and couldn't keep up later.
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He blew his load on the first few questions.
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He didn't want to blow his load too early in the race, so he conserved his energy.
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After months of planning, the team blew their load all at once during the presentation.
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Be careful not to blow your load of resources before the final stretch of the project.
Synonyms
To become very tired or stop working
Use all your energy at once and have none left in a rude way
To use up all your energy or chances
To spend all your money at once
Antonyms
How Exhausted
Surface Forms
Morphology
The phrase's primary vulgar sense (to ejaculate) and the extended sense (to use up all one's resources at once) are idiomatic and not compositionally derivable from 'blow' + 'one' + 'load' by a B1 learner. Both senses rely on metaphorical or culture-specific slang usage rather than predictable semantic composition, so knowing the parts would not reliably give the MWE's meaning.
Etymology
Blow one's load may come from the picture of a gun or cannon firing all its load in one blow, leaving it empty after the shot. So the phrase came to mean 'use up everything at once' and, in more vulgar speech, to 'ejaculate' because both ideas are about emptying out.