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fuck a dog 

Just like it says on here. This is a category in beastiality involving sexual intercourse between a dog and a human being. This can also be applied to sick, dirty humor. See below....
i.....wanna fuck a dog in the ass....i wanna fuck a dog in the ass...i wanna fuck a dog......i tried to fuck your mom in the ass...tried to fuck your dad in the ass...could only find the dog....and his ass...we wanna fuck a dog in the ass..we wanna fuck a dog in the ass..we wanna fuck a dog....i wanna fuck a pirate in the ass..argh me and me first mate you scurvy kerr...i wanna fuck a fuckin pirate but i found the dog....that was no dog that was thy own sister. -Jonathon Hasselmann; 12/20/2003
fuck a dog by Suck My Dick May 13, 2005

Fuck a dog in a river 

To dispose of goods, people or animals. Disposal does not need to be in a body of water.
Common usage in the mixed race culture in London, especially mixed black/irish.
Dean: I am a bad man
Harry: You're as bad as a cucumber
Dean: I'd fuck a dog in a river.
Harry: ........ wait.... you'd fuck a dog in a river?.....

Fuck a dog day 

On november 27th you can fuck a dog legally.

This is sattire, if you get offended go cry on twitter.
Person 1: Do you have a dog to fuck on Fuck a dog day?
Person 2: Please leave me alone.
Fuck a dog day by MotherSlayer21 November 25, 2021

Fuck A Dog In The Ass And Call It Tuesday 

An expression used to express a mistake being made
John: "Hey make sure you don't eat that piece of metal!" John 2: "Oh I already did." John: "Well Fuck A Dog In The Ass And Call It Tuesday!"

a dog that just wont shut the fuck up 

That Dog that your Neighbor has that just wont Shut the fuck up.
(Dog barking)
Victim 1: LET ME SLEEP YOU FUCKING BITCH,

Victim 2: what?
Victim 1: MY NEIGHBOR HAS A DOG THAT JUST WONT SHUT THE FUCK UP

give a flying dog fuck 

It is to emphasize the word "fuck." It comes from the shorter version of "give a fuck" and then "give a flying fuck." It means "I don't care" but with emphasis. So it is an emphatic "I don't care!" Or also, emphatic "I could care less."
"I don't give a flying dog fuck if you want to go to the beach, we are NOT going!"

"I don't give a flying dog fuck if you like driving, I am doing the driving!"
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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