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A sexual position which involves two anus's meeting with, and shitting within each other.
Person 1 - Ay m8, heard u took that girl home for a root last night.
Person 2 - yeah, it got pretty wild.
Person 1 - you dont mean...
Person 2 - hardcore rule 53.
Rule 53 by Yaboi hoi May 26, 2018
Related Words
Rule 536 states: "if it exists, there is a phobia of it."

Everyone is scared of something.

The number 536 comes from the year 536, which was nominated as the worst year in history to be alive.

This is the dark version of Rule 34.
Chad: "Man, I have a serious Rule 536 for spiders."

Brian: "Dude, I have a Rule 536 for green bubblegum."

Chad: "Bruuuuuuh."
Rule 536 by Dr. Drittunge February 9, 2021

Rule 5314 

If you are arguing and misunderstand something you are instantly a moron and a gay bitch
person 1: Oh fuck I misunderstood something
person 2: Rule 5314 moron
Rule 5314 by fggfggfewefwefef September 26, 2020

53rd date rule 

The protocol that a man should wait to propose to his girlfriend until they go on their 53rd date, where preparation meets affirmations.
“Hey y’all, I’m thinking about proposing to Karen!” - Walter

“Walter, you’ve been dating her for 2 months already, and had like 11 dates with her! Maybe you should wait until like your 53rd date?” - Kyle

“53rd date? That’s random!” - Walter

“It’s not random, it’s a protocol. They call it the 53rd date rule.” - Kyle
53rd date rule by GoGetterCFerg July 13, 2020
More from Urban Dictionary
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

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026
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