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the awesomest last name any person in the universe could have.
wow that person is Belloso
belloso by da cooliest May 14, 2015

chimney butt bellows 

When you're fucking a fat chick doggy style and her butt cheeks flap together like a chimey bellows, wafting butthole stank up towards your nose
She was cute for a fatty, but we had to break up on account of her chimney butt bellows

Bellos Creek 

Popular Reality-Soap Opera starring luis bello as a promiscious manwhore, showing his romantic escapades with many different partners.(copyright andy mavra)
Berman- yo did u see the latest episode of bellos creek
Baggs- Ya, i hear next week hes going to perform his signature move on an unsuspecting taco bell worker.
Bellos Creek by Jay-w December 26, 2006

Fart Bellows 

Fart Bellows is the opposite of a Dutch Oven. Instead of trapping a person under bed covers after releasing noxious gas fumes from one's ass, the flatulist begins pumping and fanning (expanding and contracting) the bedding covers which expels the gas fumes out from underneath the blankets and sheets into the open air in the bedroom. Person's lying in the bed and anyone entering the bedroom after the fact all fall victim to the fart bellows.
After using the "Fart Bellows" method while lying in bed, Billy caused his girlfriend Gertrude to puke all over the night stand and wall.
Fart Bellows by E. Barlow November 19, 2014

Ryan Bellows 

Waking up, looking in the mirror, and remembering you are you.
I wish I was a unicorn with a diamond horn riding a jet fighter but I'm just Ryan Bellows.
Ryan Bellows by Skato August 3, 2012

The Bellows 

Yet another act designed to share noxious butt gas (flatulence) with one's significant other (SO). It is comprised of multiple steps.

1) While your SO is in bed with you, tightly hold the covers close to you to create a good seal that will prevent noxious gases from coming out near you.

2) Let one go. Silent but deadly is better as everyone loves surprises.

3) Slowly use your foot to raise the covers at the far end of the bed.

4) Let your foot drop. If done properly, "The Bellows" should give your SO a nice blast of your most recent work while leaving you protected and laughing.

NOTE: Punches in the arm as well as the well earned title of "you asshole" are a likely result

This was inspired by the Dutch Oven
I gave my wife The Bellows last night. That's how her eyebrows got singed.
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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