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shirtcocker 

A committed nudie who hangs out at hotsprings, burning man, nude beaches, clothing optional clubs etc. who sometimes wears just a t-shirt while his junk is flopping around for all the world to appreciate.
After getting a sunburn on my back, I just went as a shirtcocker the rest of the day.
shirtcocker by Jackson 5 September 1, 2006
(verb) To walk around wearing a shirt but no pants or undergarments. Synonym of Donald Duck. Technically applies to men only, but plumbing issues aside, easily applies to women, too. Sometimes a mild pejorative, implying imcompleteness or an unwillingness to commit.
"It's so beautiful out, I'll think I'll shirtcock today." (verb form)

"There sure were a lot of shirtcockers out on the playa this year." (noun form)

"When Mozart died, he shirtcocked his 'Requiem.' Someone else had to finish it." (verb form, implied meaning)

"Annaconda, quit shirtcocking and just pick a place to eat!" (verb form, implied meaning)
shirtcock by Rex Havuk October 21, 2004

shirt cocker 

a guy at the Burning Man Festival who walks around with a shirt on and no pants, with genitalia exposed.
Dude, either put some pants on, or take your shirt off, you god-damned shirt cocker!
shirt cocker by chickenbacon October 11, 2007

Shitlocker 

Another name for the Bitlocker whole-disk encryption software provided with Windows, especially when it's not working correctly and you don't have the recovery password.
Idiot: "I forgot my password, can you unlock my computer?" Technician: "No, it's got shitlocker on it you idiot"
Shitlocker by geek_nerd_69 October 27, 2020

shitlocker 

Sexual term with reference to the anus.
She let me stick it in her shitlocker.
shitlocker by Hato Hammer April 30, 2006

shirtcocking 

verb: meaning to wear only a shirt and no pants or underwear, hence just a shirt and cock. However, can also be applied to girls. May have first been created at Burning Man.
I only saw his little pale butt as he was shirtcocking when he chased my cat Snickers out of the room.
shirtcocking by Bloodrunna August 3, 2010
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
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