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BlueFace 

Used by rappers and hip-hop artists referring to the blue face of Benjamin Franklin on the 100 dollar bill, not the rapper blueface
Every single dollar in this band got a blueface - Polo G
BlueFace by thatguy93794 January 22, 2019

Blueface 

A rapper and a walking meme himself because of his offbeat style of rapping.
Blueface, baby
Bust down, Thotiana, I wanna see you bust down.
Blueface by Dildo.Swaggins_ October 29, 2020

Blueface 

Hides the wet sign to catch them slipping. You best respect his crippin on the dead locs. WHERES THE MEAT???
Defined as Blueface babyyyyyy yaight
Blueface by Rio32LUFC March 3, 2019

Blueface 

Real name: Johnathan Porter. A Los Angeles classical music composer who played quarterback for his high school football team. Known for his unique skills which include voice cracks in mid-lyric, rapping off-beat, and "saggin til the meat show." Has released a number of fantastic, lyrical songs such as "Deadlocs" (has a sequel!), "Respect My Cryppin'", and "Freak Bitch," however, lately the white folks have taken a liking to one in particular: "Thotiana." Real fans have been tuned into this Next Mozart/Tupac since "Next Big Thing", a song centered around a double meaning for Blueface becoming famous and the size of his penis.
Drunk white girl: "pLaY THotIANa whoooooooo!" (quite a few months late for that)

DJ: "Fuck off my stand dumb hoe. If you wanna listen to good Blueface music i'll play you some "Deadlocs"
Blueface by elalmighty March 15, 2019

bluestache 

When you drink a shit ton of blue Gatorade and you forget to wipe off your top lip
That dude over there has a bluestache
bluestache by Dajimmy April 3, 2019

Blueface 

A rapper that raps off beat
Blueface baby yeah aight
Blueface by mmmmboi September 10, 2020
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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