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it means that u are stupiddd and boring.
u are such an onçal
onçal by carolineudidfine. June 23, 2020
its means that u are a stupid boyyyyy..
oh gosh u are really onçal
onçal by carolineudidfine. June 23, 2020

oncologist 

A doctor that not only treats cancer, but is always on call.
Jim: What are you studying again?
Kyle: Oncology. I told you.
Jim: Whoa! You know an Oncologist never gets to relax, always being on call.
Kyle: You're an idiot.
oncologist by Trova January 12, 2015
A place people move to for their dreams to die
Me at 11: Yay! We're moving to Florida!
Me at 16: Why the fuck did I move to Ocala...
Ocala by OcalaSucks September 15, 2016

onalerona 

She is the type of person people are supposed to date ,she is funny,outgoing and great to be around. She is smart and beautiful but she doesn’t see it . Life of the party and hard to forget. She is the type to be care free. She is an amazing leader and friend but an even better girlfriend. She is responsible and respectful . And she has s body for days
Wow you should be like onalerona

I’m in a onalerona mood
onalerona by Friendlyghost November 1, 2018
A fictional capitalist created by Dr. Seuss in 1971 as the main antagonist. He is also included in the 1972 The Lorax 25 minute short-film and the 2012 The Lorax made by Illumination. The Onceler produced a product called Thneeds, using the tuffs (leaves) of truffula trees. Near the end of the story, he runs out of trees and is forced to close his business. He gives a small child the last truffula seed to birth a new forest. The Onceler portrayed in the 2012 film spawned a fandom of simps, which in turn caused the creation of tumblr sexyman. In this fandom, he was shipped with himself, and fan created oncelers. However, this fandom died after a few years.
The Onceler is kinda hot ngl bro
Onceler by Delighten D.N November 19, 2022
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
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