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To fuck a good girl who does not like anal. While doing so, you must place her in the doggy-style position and fuck her vaginally until the moment just before reaching climax. Hence, the name, "brake job". After stopping and making her think you have blown your load already, you must then pull out and slam it in her ass. Remember to be quick...and accurate. Most guys only get one chance. but there have been exceptions. Hold on tight and finish fuckig her until you bust your nut right in her anal cavity. Then, and only then, will you join the ranks of the brake job elite.
Nigga' knew she was a slut, so he had his boy hide in the closet to videotape the attempted brake job. Once he got in her ass, she went crazy and got away. She hit the door quicker than a baby fetus out of my potato gun. He is not a brake job master.
brake job by Jon Mundy September 14, 2007
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Boston Brake Job 

A sexual act involving a man's erect penis, a Boston cream doughnut and fellatio giving a crude resemblance to the mounting of a brake disk on a wheel hub. The doughnut is pressed onto the man's erect penis and once the penis has broken through to the other side fellatio is performed on the now cream covered penis.
"Fuck we were so drunk last night that after we got home from Tim Hortons, River busted out the last Boston cream and gave me the ole Boston Brake job"

Mexican brake job 

If your vehicle develops a brake line leak, the act of merely adding additional brake fluid after the pedal starts to go soft, instead of making proper repairs.
We were so wasted in Cabo that I didn't realize we needed to give the car a Mexican brake job before starting the drive home -- I nearly rear-ended several cars!
Mexican brake job by josecampos October 14, 2008

New York Brake Job 

Involving two parties, and a bottle of IHOP syrup. One person lays down with a Vietnam style hard on, and lathers the syrup all over their cock. The other person gets in a crab walk position, and puts their light blue French tipped feet around the person's syrup lathered cock, and then using their arms spins around the person while squeezing the other parties cock with great force.
"Yo bro, did you hear about that girl giving out New York Brake Jobs?"
New York Brake Job by 10v2v2 August 28, 2025

brakejob 

To da fay gay with something. In simple words, it's actually meaning to masturbate.
Man, that guy goes to the boy's restroom and brakejob everyday.
brakejob by wergud March 2, 2008
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British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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