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the best girl in the entire world. she can be trusted with anything, she'll forgive you for your mistakes, she's hilarious, practical, smart, gorgeous, and a spazz...but those words don't even cover all of who she is. she is my best friend <3
"who's she?" "she's a tifenn" "do you know her?" "yeah" "lucky bitch." :)
Tifenn by alligurl1104 August 6, 2011
Related Words

Thienmeister 

Sometimes called the Dang or Peter the Thienmeister is the captain that knows all. Sitting on his cold iron throne with dial up internet situated in the dark city of Yagoona, no one may question the Thienmeister for he knows all. no one may out run the Thienmeister for he is too quick. no one may fight the thienmeister because he will fuck you up in dragons nest. The Thienmeister is the all knowing captain, Fuhrer Thien.
OH MY GOD BACK OFF ITS THE THIEN MEISTER
YOU WANNA COME FIRST IN THE 100 METER RACE? LOOK THERE IS A THIENMEISTER BEHIND YOU
Thienmeister by iPurple April 19, 2013

Thienism 

The best religion in the world. It is the ultimate religion that will take over the world by December 21, 2012.
Team America came from Thienism!
Thienism by God of Thienism July 19, 2010
Yorkshire slang for 'Yourself'
"Ey up cock av yer 'urt thisen?"
Hello have you hurt yourself
Thisen by M4CK+ October 24, 2009

Thiensville

Person A - Why is Thiensville surrounded by Mequon?
Person B - They are the capital of Mequon
You are a nice person but a crackhead. You have nice friends
You are so nice, Thien-Y
Thien-Y by Kim Anh April 21, 2020
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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