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BillyFest 

BillyFest

BillyFest: a celebration of friendship held annually in Wilton Manors Florida. Billy and his friends (all friends, or honorary friends, of Dorothy) come from all corners of the globe for the first weekend of December each year to celebrate friends, new and old, with parties and Mary-making a-plenty! From pool party to tea-cruise, the events are captured in video commemoratives. BillyFest benefits a charitable organisation each year. The first billyfest was held in 2004. Attendance is by invitation only, so if you're lucky enough to get on THIS list, brush up on your camp movie quotes, practice you accessorizing and don't dare miss it.
"Oh look, my invitation for BillyFest has arrived! I can feel a cocktail comin' on!"
BillyFest by BillyFest October 23, 2009

billyBaxter 

Ginger who sniffs zac dennet
your such a quirky billyBaxter
billyBaxter by WednesdayLovesTheo January 4, 2023

bellyblast 

The act of ejaculating on someones belly.
The man bellyblasted the girl as she kneeled on the floor.
bellyblast by subcultured June 9, 2016
Type of instrument that is used to measure the semen that a man produces while he is casting for a pornographic video.
Johhny used a Billyboat to measure the amount of semen he could produce, before being able to take part in the "close up facial" pornographic video.
Billyboat by The-Sentinel June 14, 2017

Billybear 

A man who looks like a refrigerator and has to lift 7 layers of fat to see their own peen. Trash at 2k and usually farts out cheese sticks
That Nibba looks like a billybear
Billybear by NUBMASTER69 May 13, 2020

billyfest 

A large gathering of uneducated people with poor hygiene, whose lives are often underscored by the melodramatic nuances of methamphetamine, babies mamas, unemployment, DUI's and domestic violence. Such gatherings are commonly found at County fairs, NASCAR racing events, bowling league Wednesday nights, or Wal-Mart company picnics.
We went to the movies but there was a billyfest in the parking lot across from the bowling alley that made us laugh for so long that we missed the start of the show.
billyfest by Captain Tito April 26, 2006
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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