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Dirty Anderson 

When you talk up an unattractive person at a bar. Sneak off to the bathroom, bushes, rooftop etc to fool around. Then run off leaving the unattractive person with the tab.
Damn! Zack just pulled a dirty Anderson. He got a hummer in the bushes from that fat chick and left her with the bar tab.
Dirty Anderson by Joejon November 17, 2020

Andersonvillain 

The villains of Andersonville: Fake-ass people who live in Andersonville, a north-side Chicago neighborhood. Faux-liberals who whine about gentrification, housing prices, and homelessness but then brag about their hood as the “second coolest in the world”. They preach acceptance and inclusion while judging everyone and attempting to run pedestrians over for walking too slowly at intersections. You’ll know an Andersonvillain when you see one: a basic person who shares their ill-formed opinion loudly while trying to be unique, but who instead walks past 8 independently owned coffee shops to get their PSL at Starbucks just for the reward points.
A: Those people with the baby stroller on Clark street ran right into me. They were talking so loudly about how exited they are about the new salad restaurant.

B. Yeah they are the worst. What a couple of Andersonvillains!
Andersonvillain by ChicagoSavant November 11, 2021

Brad Anderson

Adjective: someone who is so bad at sex that they have never knowingly had physical relations with a heterosexual woman who enthusiastically participates in sex.

Refers to a now legendary tweet by one Brad Anderson at 5.14pm on 5/12/19 where, replying to a sex ban brought about by the fetal heartbeat controversy Anderson said "I get the point you're trying to make, but I have yet to meet a hetero woman who enthusiastically participates in sex."
Jeez, that guy was a complete Brad Anderson. I've had urinary tract infections that have given me more feels than that man's fumblings.
Brad Anderson by BigDaddyCash May 13, 2019

blaine anderson 

blaine anderson is a fictional character, who is in glee, played by none other than DARREN CRISS (who many people including myself simp for). he has an

amazing singing voice, and in my opinion one of the strongest out of the glee club.

blaine anderson has some of the best dance moves and is also iconic for his unconventional love for hair gel, his nickname “blaine warbler”, his hilarious dramatic lines and reactions throughout the show and much much more!

here’s an iconic blaine anderson quote to take away with you today:
“ladies and gentlemen, telling anyone what they can and cannot put into their hair is disgusting. it’s the first step towards tyranny my friends. next thing you know they’ll start burning books... and then they’ll probably start burning people too.”
person 1: i’m loving glee, i’m on season 5 already!

person 2: aaaaaaa yesss i finished it a month ago, blaine anderson is deeeeefinitely my favourite character

person 1: ohmygod same! i love blaine anderson he’s so funny!

Anderson Cowan 

The engineer on the radio show Loveline. The successor to Engineer Mike.
Adam Carolla: "Anderson, I could replace you with a plastic snowman!"
Anderson Cowan by Dark Laith December 5, 2004

Anderton fresh

When you look like both predator and prey.
Wow you’re looking anderton fresh today.
Anderton fresh by Tayz April 3, 2019
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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