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A word made up by the band Australian band '5 Seconds of Summer'.

Leisuring is used when one of the Members, Luke Hemmings, is lying around (generally in comfortable, abnormal or slightly sexual positions) leisuring is now a common phrase used by the 5sosfam
Luke: *lying on couch*
Calum: Oh looks like we've caught Luke in his Leisure time.
Luke: I'm just Leisuring out.

5sos fan: *lies on couch with feet in air*
Person: What are you doing?
5sos fan: oh, you know, just leisuring
leisuring by Can't Think Of A Name November 15, 2013

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
1. being fresh
2. eating healthy
1. Trey was lettucing at the mall the other day, coolness deserves his definiton.
2. Damali ate at subway yesterday, she was really lettucing.
lettucing by Terry Gould January 11, 2009
While attending large events, it describes the action of someone who joins a group conversation only to stare like a lemur while remaining awkwardly silent.
Person 1: "I've had it with this onslaught of people who can't have a normal conversation. I'm saying they enter the group, say their name, and literally stare at me while the rest of us try to converse like a bug eyed lemur didn't just sit on someone's shoulder."
Person 2: "Wow, that sound like some pretty extreme lemuring."
lemuring by vividvoid June 20, 2023
(also. Lecture-Rant, pronounced Lektcha-rant) An angry lecture that may have an accusatory undertone. A lecture-style scripted performance in which the lecturer consciously speaks truth to power and ignores codes of civility. The word was first introduced at Davidson College (North Carolina) in an event sponsored by the Middle East North Africa Student Association (MENASA).
It wasn't a lecture. It wasn't rant. It was a lecturant.
Perhaps what we need in this postmodern ineptitude is less lectures and more lecturants.
I won't be the subject of your lecturant.
(as a verb) I won't be silent as you lecturant your way out of this mess.
(as a verb) Don't lecturant me.
lecturant by Professorial X April 2, 2015

excessive lettering 

In instant messaging, when a person uses excessive lettering in a word/phrase where the word uses more than the normal amount of letters the word requires(usually showing affection). ex. heyyyyyy theeeerrrre!!!!
ex. of excessive lettering:
girly123:ooooomggggggggg. he's sooooo hotttt.
girlier123:OMGGGG! III KNOOOOOOOOWW. Prrrrestonnn is soo efffffffin smookinn!!!
excessive lettering by bdawghunt March 14, 2008
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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