bust a nut

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bust a nut

1. rude slang To exert a significant amount of energy or work very hard to do, accomplish, or complete something. I've been busting a nut to get this presentation ready for tomorrow's meeting. He's going to have to bust a nut if he wants a place on the varsity team.
2. vulgar slang To ejaculate.
See also: bust, nut
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

bust a nut

1. tv. to ejaculate. I almost busted a nut when I saw her bend over.
2. tv. to work hard to accomplish something. I busted a nut to get it done on time.
See also: bust, nut
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.

bust a nut

Vulgar Slang
To have an orgasm.
See also: bust, nut
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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References in periodicals archive ?
He said: "I am absolutely busting a nut to get into the squad and not just into the squad but into the starting line-up.