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obesedon 

a prehistoric creature living in the 21st century. obesedons can grow up to 500 pounds. their main diet is chips, sodas, cupcakes, hotdogs, cakes, burgers, deep fried food, etc. obesedons do not eat vegetables and do not excercise. their hobbies include watching tv, sleeping, eating, and sleep, and eating, oops did i say it twice?
yesterday i went to mc donalds and the store was filled with obesedons.
obesedon by Lilddudontknome December 10, 2008
something that you find so intriguing that you almost wish you could have sex with it.
These biscuits are my latest obsexion.
obsexion by yeahthatsmetimesten December 8, 2010

Fortnite obssesion syndrome

Fortnite obession syndrome or FOS is a rare illness that infects console and pc players that shows a person whos addicted to fortnite.
Symptoms of this illness are
1. Always wanting money for v bucks
2. Fortnite hours are over 100 hours
3. Wont stop play fortnite
This person got Fortnite obssesion syndrome
I know this guy is really addicted

obesetron 

An automobile, particularly one driven by a fat person who is physically unable or too lazy to check blind spots.
Scary, just got cut off by another obesetron.
obesetron by Gee Toe June 1, 2005

ObeseNiggerFaggot 

The defined term for ONF is as follows:
Obese stands for a person who is of unnatural weight beyond human understanding. Nigger stands for a certain individual called an African-American. And finally, the term Faggot refers to a homosexual. So all together, an obeseniggerfaggot refers to a homosexual, African American individual who's weight is beyond human comprehension.

-V and S
Friend 1: "Hey did you know that Micheal is a ObeseNiggerFaggot?"
Friend 2: "Yeah I know, just look at him."
ObeseNiggerFaggot by SCP 1471 November 7, 2023
An illiterate figure's way of spelling 'obsession.'

Increased in popularity due to the release of the psychological thriller/horror, "Obsession (2026)."
"I've been trying to find the movie "Obsession" online for free, but it turns out I was typing "Obession.""

"Carissa, I've been having a kitchenware obession lately!"
"Sorry, you mean 'obsession?'"
Obession by floralsolution July 2, 2026
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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