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West side, best side 

Referring to the west side of Cincinnati, Ohio. Much better then the east side. May be filled with drug addicts, the homeless, robberys and hillbillys, but its a great place with a lot of interesting people. Everybody knows everybody here (and your probably related to someone down the street). With old style buildings and local pubs it's awesome. The east side is boring with a bunch of stuck up rich kids and adults who think they deserve everything. The west side is beautiful and has a lot of great quality. Not to be mistaken with the west side of California (the west coast) we are much better then them and way less snobby.
person 1: "I'm from the west side."
Person 2:"isn't place home to the most robbed Walmart in the world?"
Person 1:" yeah but I love it here, we just have a bad reputation. The west side, best side!"

Side best friend 

The person you call you best friend when your real best friend is no where to be found
Tyler is Alexis's side best friend when she can't find Maura
Side best friend by Mojo9599 November 13, 2015

best friends on the side

The act of a subset of people from a group of mutual friends engaging in a side friendship.

Also shortened to "BFOTS"
"Oh so y'all hung out last night without ME? Talk about Best Friends on the Side!"

"Wait where was my invite when yall was BFOTSing?"
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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