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marielle 

The most amazing girl anyone will ever meet. Nice, caring, funny, and a great friend. Marielle is always thoughtful and friendly to everyone. Probably the strongest girl you will ever know. Though she might have been through a lot, she still walks with a smile on her face. Easily hurt and sensitive, but can very romantic if she tries. Normally gorgeous, Marielle is the type of girl you should never let go. Like ever.
Oh my god she is such a Marielle!
I know right! So nice and down to earth!
marielle by HelloHelloGoodbye October 31, 2013

Marielle 

A kind hearted person, trust worthy, beautiful on the inside as well as out, a best friend, funny, and super cool!
It's ok, you can tell her anything, she won't tell anyone else, she's a Marielle.
Marielle by kitkat121212 July 2, 2016

Marielle 

Someone who is beautiful,kind, and loyal. She will always stand by you no matter what, you can always trust her
Can I trust her?
Of course she is Marielle!
kind
Funny
beautiful
Marielle by WeepingAngel1 December 20, 2015

Marielle 

The funniest girl you will ever meet! She is the one person that you want to hang around with. She can be annoying at times, but deep down you still love her. She is intelligent, creative, kind and outgoing. She loves hanging out with her friends. She loves to be adventurous. If you are able to find this amazing woman, don’t let her leave your life, cause it will forever be changed.
‘Did you just see Marielle go on that crazy ride?! She is insane!’
Marielle by HuskyPup01 January 29, 2019

Marsella 

A beautiful girl that acts herself no matter what people say and she enjoys everyone (besides the ones that annoy her, but she acts like she likes them anyway). Also, Marsella is a really good singer.
Jake: "hey, have you seen how cute Marsella is?"
Jacob: "Yeah, I wish I could date her,"
Marsella by Sistematiccheezit August 15, 2017

marcelle 

A beautiful, hot, and ultimatly perfect girl who will allways have some insecurities. The best way to her heart is by attention compliments and being romantic. Women with the name Marcelle are obsessed with music and often are amazing dancers, they normally can sing great too but prefer no to be heard. They love being surrounded by friends especially guys and will be the most fun girl you could ever date. If your dating a Marcelle you must be a pretty special guy. Never forget about her because she hates feeling ignored or rejected.
Friend- Your dating Marcelle!?
Guy- yea why?
Friend-She's someone special, never let go of her
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
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
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