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Surf and terf 

(Noun. Alternatively “surf ‘n’ terf”) Bethany Meilani Hamilton (born February 8, 1990) is an American professional surfer and writer who survived a 2003 shark attack in which her left arm was bitten off and who ultimately returned to professional surfing. She wrote about her experience in the 2004 autobiography, Soul Surfer: A True Story of Faith, Family, and Fighting to Get Back on the Board, which was adapted into the 2011 feature film, Soul Surfer, in which she attributes her strength to her Christian faith.
Remember when that surf and terf made an Instagram post (on her birthday…?) saying trans women aren’t women and shouldn’t be allowed to compete, literally called trans men “converted women”, and then continued to go on a long, LONG rant about hormones, saying some weird, shady shit about people with PCOS?
Surf and terf by Grandfatherbussy February 9, 2023
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Fuck Terfs 

Terrible human being who invalidate trans women, and trans men. They are the cur of the world, and are enforcers of the patriarchy. And their true acronym is F.A.R.T. Which is feminism appropriating radical Transphobes.
He's a big Terfs
terfs by Jyroze November 2, 2019

terfsplaining

When a terf or gc(gender critical) individual explains how transgender individuals transition works, even when trans people almost always know more about transitioning. It's almost all done out of ignorance and joking in an echo chamber that terfs have created.
Terf: "you will always be a woman even if you cut off your dick for a rot pocket"
Trans woman:" stop terfsplaining to me and open google"
terfsplaining by whooith January 25, 2026
More from Urban Dictionary
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
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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