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Who Cut the Cheese back there 

When your in the car and somebody had god damn diarrhea, and your Dad yells "who cut the cheese back there".

Back and Cheese 

when you’re hitting it from the back and you’re eating mac and cheese.
“Hey how did it go with her last night”
“It went great, i got some back and cheese if you know what i mean”
Back and Cheese by joywavves July 29, 2019

Back'n'cheese 

A fetish in which a couple are having sex doggie style, while the man eats macaroni and cheese off of his woman's back.
Friend 1: Dude, I totally had some back'n'cheese with that girl from last night.

Friend 2: Holy shit, that's insane! How'd it taste?
Back'n'cheese by MUFFINPIEZ January 27, 2013

Back and cheese 

When ur doing anal and eating sum Mack and cheese u can also use her or him as a great table 10/10 on yelp
“Back and cheese is a girls fave style”
Back and cheese by Egirltingz August 11, 2019

Back Alley Macaroni and Cheese 

(also Back Alley Mac 'n' Cheese)

Burnt Mac and Cheese; despite its somewhat unpleasing texture, it's still crazy delicious.
I hadn't made Mac 'n' Cheese in a long time so I accidentally ended up with Back Alley Macaroni and Cheese.

cheese down his/her/their back

saying someone has cheese down their back is another way of saying they’re a pedo
Bob:”have you seen that girl over there”
Niki minaj:”yuh they defo have cheese down his/her/their back”
Bob:”wait it’s selena...”
Niki:”gotta keep an eye out for selena”
More from Urban Dictionary

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
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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