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limbering for timbering 

(v.) doing exercises, often crunches or push ups, before sex in order to look marginally more fit; to do a warm up routine in preparation for raucous sex.
Girl 1- "Isn't Mike coming over?"
Girl 2- "Yeah!"
Girl 1- "Then why are you doing crunches?"
Girl 2- "I'm just limbering for timbering. It's gonna get rough tonight, plus I want to burn some flab."

lord levering 

The single greatest economics teacher in existence. He can be scary at times, especially if you're late to class, but he truly just wants his students to succeed.
"I'm really glad our Lord and Savior, Lord Levering, was my economics teacher. I got a 5 on the exam!"
lord levering by cfinch April 26, 2014
When you go round someone’s house and eat there food you are a lebber
oh I see you’ve come round lebbing
Lebbing by Lebbing6689 July 8, 2019

leering cunt 

Someone who lusts and obsesses over people they can't have, and don't ever have any chance of having.

See also, wankshaft.
What a leering cunt! He could never have her in a million years!
leering cunt by NotEmo June 4, 2005

lettering 

When you fuck one member of any fraternity/sorority for every Greek letter in that organization’s name.
“Maria had sex with Matt and Jack since she’s lettering Delta Theta”

Brad had sex with Stacy, Karla, and Tiffany so now he’s lettered Sigma Apple Pi
lettering by greeklyfe May 21, 2018

lesberina 

Lesbian Ballerinas a la Natalie Portman and Mila Kunis in Black Swan.
Nah man, you'll never get a date with that girl, she's a lesberina, only digs other chicks who can bend their knees over their right eyebrow.
lesberina by jeriann1783 January 19, 2011
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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