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Mexican Finger 

When you insert your finger into someones moist asshole and instantly falls asleep on the job.
Dude last night I never got my nut because when we got back to her house I gave her the Mexican Finger and passed out. Blue balls hella....
Mexican Finger by ohohface247 November 23, 2011

Mexican Nut Shot 

When a male forms his scrotum into shape of a bowl to create a shot glass. He then pours tequila into the bowl portion, lines the rim with salt, and squirts a layer of lime juice on his penis. Then someone licks the salt, takes the shot, and laps up the lime juice.
When John quaffed the Mexican Nut Shot from Eric he accidentally swallowed the worm...
Mexican Nut Shot by MexicanNutShot August 23, 2014

Mexican Carwash 

When you use the window washer squeegee at a service station to wash your entire car.
I ran in to buy some cheetos and a soda, and saw my friend through the window using the gas station squeegee to give his car the ol Mexican Carwash.

Mexican meat sweats 

The name for the condition you find yourself in when you have imminent blowout diarrhea and are in the last steps of a hurried dash to the nearest toilet.
I totally had the Mexican meat sweats yesterday and blew up the bathroom at Guitar Center."
Mexican meat sweats by carlmarks January 3, 2015

Mexican fire drill

A Mexican fire drill is when your buddy pukes in a sombrero and when the car is stopped he throws it out the door forcing everyone to run around to the other side to get back in cause their side is now blocked by a puke filled sombrero.
Mac started another Mexican fire drill last night
Mexican fire drill by Seves July 11, 2021

Mexican Paint Job 

When two male painters, preferably Mexican in race, suck each other's penis while attempting to paint a house.
"I walked into a new construction home and two male Mexicans were giving each other a Mexican Paint job. They immediately ran when they were seen."
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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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