Top definition
To give off a glorious ejaculation from your genitalia
Darell: Marty, guess what im gonna do.
Marty: What?
Darell: Bust a nut.
Marty: What?
Darell: In your sisters butt.
Marty: What?
Darell: What?
by StevanoD April 17, 2019
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
To ejaculate, cumm, squeeze one off.
Also see Money Shot, Pearl Necklace.
When I was fucking Jenna I busted a nut all over her face, giving her a pearl necklace.
by ROCCO1 May 28, 2003
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4
1) to come, ejaculate, get-off
2) to be overcome with an intense amount of emotion, generally of a surprised nature that can be either happy or angry
When I heard the news, I nearly busted-a-nut
by grkdaisy February 09, 2003
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