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Barney the Purple Dinosaur 

That guy in the purple suit who would always hang out behind our school and take my friends and I on magical adventures. He never stuck around too long because our parents would come looking for us afterwards, but he always reminded us that he "loves us."
We're meeting Barney the Purple Dinosaur after school so he can give us more of those "special hugs and kisses."

Purple Barney 

I very potent strain of marijuana. Not quite as distinctly colored as some other purple strains, but has the same potentcy and similiar smell
I just bought some really dank purple barney from joe.
Purple Barney by soocersway2cool August 9, 2008

Barney the purple dinosaur 

Once you're seen hanging out with Barney the purple dinosaur, you might as well start going to school at home.
That was so courageous of the girl to lay low until graduation after the other kids at school talked shit about her best friend Barney the purple dinosaur. What kind of friend was she to Barney when he needed her to have his back, was he on his own after that?

Barney the purple dinosaur 

Someone you'd deny knowing if you were seen hanging out with him.
Girl- I told you, I dont know Barney the purple dinosaur!
Kids at school- We saw you hanging out with him, we know it was you!
Girl- It wasnt me! I'm getting homeschooled from now on, I don't need these losers, I'm awesome! My teddy bear told me I was so I know it's true! I dont give a fuck what anybody else thinks.

Barney the purple dinosaur 

Someone people would try to deny knowing if they were seen hanging out with him.
Girl- I dont know Barney the purple dinosaur!
Kids at school- We saw you hanging out with him, we know it was you!
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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