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The Double 12 Pack 

A 12 Piece Bucket of KFC Chicken And A 12 Case of Beer, Preferably American.
Friend: ey man wtf u wanna do today?
You: Fuck it i got sum cash. lets get the double 12 pack.
Friend; ite 4sho then.
The Double 12 Pack by sublime42069 December 28, 2009

Triple double snack pack 

I heard that Carl did the triple double snack pack with Jenna and Lisa last night!

Double Packsies

The act of packing twice the amount of marijuana one would originally have packed as reparation for previously loaned herb.
Bryan: "Bra, you owe me a bowl. Double packsies on this."
Brian: "Fuck."

Doubleback

To continue sexual relations with an ex-boyfriend or ex-girlfriend.
"What did you do last night?"

"I doublebacked my ex".
Doubleback by MssLaLa March 25, 2011

doublejacking

A fat chic being penetrated by two men in the ass and vagina. Since she is fat and usually disgusting, but willing,the men work fast to get it over with.
Fat susan ask bragged about her doublejacking. Shes been much happier ever since.
doublejacking by mori10 January 12, 2009

Doublebacking 

Doublebacking is a method by which the ass is wiped in a 2 stroke motion,the first pass is to get the ass about 80% fecal free and the return stroke is wipe clean any residue and stains left behind due to soft stool
Bob had to do some heavy duty doublebacking ,due to the Mexican dinner last that caused his colon to erupt with a heavy brown soup
Doublebacking by BIG T 49 November 8, 2017
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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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