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Post-Traumatic Boner 

When you witness something so magnificent, so utterly fan-fucking-tastic that it traumatises you with its brilliance, and gives you an erection.
"Holy hell, I just saw Fast & Furious 6, it gave me a Post-traumatic boner."

post coma boner 

The result of an incredibly deep sleep and waking up with an inexplicably engorged schlong.
It was so hard to take a pee this morning cause I had a post coma boner.
post coma boner by Rutta11 June 22, 2016

Post-traumatic stress boner 

Commonly abbreviated PTSB. An erection or extreme sexual arousal following a psychologically traumatizing event.
After torturing detainees in Guantamo, Jim came home with a raging post-traumatic stress boner for Sally.

Jack: Is it strange that, after seeing my parents naked, I got a raging PTSB?
Sue: Yes it is, Jack. You should see a psychiatrist that specializes in PTSB.
To acquire an erection after Sexual intercourse from the thoughts of having Sexual intercourse
Dude our sex was so great I got a postboner
Postboner by BlazingWyvren July 27, 2013
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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