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Dirty Jacob

Sticking your tongue down the throat of a girl, whilst her ex is 2 metres away
You pulled a dirty Jacob last night and then ran off with her
Dirty Jacob by King82 June 19, 2020

dirty jacobe 

Joining a group of 2 or more people having sex in fear of FOMO.
Did you hear about last night? There was a dirty jacobe. Apparently a guy showed up and turned it into an orgy because he didn't want to be left out.

dirty jacobs 

an asshole piercing; usually a big gold ring
that guy's gonna regret getting that dirty jacobs when he has to take a shit..
dirty jacobs by the homo squad July 24, 2010

Dirty Jacob’s Dad 

A sexual act where an attractive middle aged man who often enjoys cycling steals the dog bed and television from his son’s house and uses it to lure the dog back to his local gym. He then proceeds to dress up in tight pink Lycra and perform a handstand by the exercise bikes with butter rubbed along his huge dick so that the dog sucks him off while watching other hot men cycling on his stolen TV. This is usually accompanied by extremely loud screams from the man to attract as much attention to himself as possible as well as gleeful noises from the sucking dog when it’s fur is splattered with tasty white cum.
“What’s that screaming? Is there a dog in here?”

“Don’t worry, it’s just someone doing a Dirty Jacob’s Dad in the corner.”

Dirty Jacob

a half man half wolf who battles vampires and tries to get with underage girls all the while he secretly is masterbating to his memory of Edward with no shirt on.
Dude you know that guy from twilight?

Who Jacob?

Yah he is such a Dirty Jacob! I even cought him fondling my nutsack last night.

dirty jacob

A man gives his girl a dirty sanchez in a walrus stache shape and after finishing blows his load on the womans face.
Yeah last night my girl let me give her the dirty jacob. It was a good night.
dirty jacob by pimpdazzle July 13, 2009
More from Urban Dictionary
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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
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