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Maybelline 

A girl who uses too much make-up, so maybe she's hot and maybe she's not. Or maybe it's maybelline.
What is this weird pink-ish glow? Oh it's maybelline's cheeks.
Maybelline by Gayfish April 22, 2009

Maybelle 

Maybelle is someone who is fierce and brave. She is powerful and she always strives for greatness. She's a gorgeous gal that is perfect in every aspects. When a girl named Maybelle comes into your life, do not leave her because that'll be your greatest mistake and you're going to regret leaving an almost perfect person. She likes having a good time with the people she treasures the most. She is a keeper, a good friend and a considerate partner. She's a magnet, attracting positivity and love. She also attracts lots of guys. She is impatient, yet, she can be patient with someone whom she truly loves. Her name is uncommon but trust me, if you meet her, you're going to have the urge to keep her forever. She also loves adventures and she likes trying new things.
Maybelle is a gorgeous woman with a brave heart. She likes to lead and help others. She is an independent woman with a soft personality.
Maybelle by heyhowdy June 8, 2021

Marcelline 

Marceline is a very intelligent yet fun woman! She is always prepared AT LEAST 1 minute ahead of everything and anything! She is also kind and loving. She's got a 'Hard-To-Anger' attitude. Always positive towards anything,really. Her only flaw is her sensitivity. If you call her 'Ugly','Crybaby','Smart-Ass',etc she will take it seriously and get emotional for the next few minutes. Please! For the love of god PLEASE DO NOT MESS WITH HER FRIENDS OR LOVED ONES! She will call up the strongest,most fiercest person she knows! EVEN IF ITS A GIRL!
"Wow! Marcelline is so smart,she helped me get 100 on my homework!"
Marcelline by Namez lol 360 no-scope February 19, 2017

Madelline 

One of the most beautiful and funniest girls you'll ever meet. She's like one of the best people you can ever have in your life. Someone you can count on and trust. Someone you can love and never regret. She loves making people laugh, as much as she loves to laugh. Not to brag but she's a loyal woman and has a beautiful soul. If you have someone named like that... You must be a very lucky person.
hmm Madelline ??
yesssss
Madelline by jared19 June 2, 2018

Meybelline

A person with the heart the size of the world ❤️
Wow that person is such a meybelline.
Meybelline by Skildilu October 13, 2018

Maybelin 

A very beautiful, intelligent girl. Her beauty is so out of this world, it is shocking. She is such a sweetheart, but don’t be fooled, she is the dankest meme god.
“Woah is that a Victoria Secret Angel?”
“No, that’s Maybelin!”
Maybelin by Maybel6387 December 19, 2017
More from Urban Dictionary
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

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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