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Pentagrin 

Pentagrin is an ex-ranter who accused Spoctor Theory of being a pedophile but was proved wrong by ponder sprocket and pkrussl (+more maybe?)
She was someone who I used to look up to back in 2017 but her actions was disgusting and shouldn't be forgiven
"Hey do you know who Pentagrin is?"

"Yeah what she did was terrible"
Pentagrin by lowkeynicoyazawa January 16, 2019

Pentagrin 

An edgy person who rants on people but too much of a bitch to take a rant on them
Dude, Why are you such a Pentagrin?
Pentagrin by bigthiccboris August 14, 2018

Pentagrin 

GOAT SATAN, CREATOR OF THE MOST GAYEST VAMPIRE WHO LOVES CARROTS
"I did this video first you smelly lizard POO" - Pentagrin 2k17
"Pentagrin is satan."
"No, Pentagrin is G O A T Satan."
Pentagrin by lowkeynicoyazawa October 5, 2017

pentagrin 

owner of the gayest vampire oc, best may may, and a 15 year old harrser
man pentagrin is a may may
pentagrin by InternShip October 5, 2017

Pentagaming 

The combination of a Metagaming and Powergaming.

Typically only a FUCKER does this.
Person A: WOW, I just got streamed sniped by someone using the most OP gun in the game.
Person B: Damn, that guy is a pentagaming.
Person A:What's that?
Person B: The combination of Metagaming and Powergaming
Person A: What a FUCKER!
Pentagaming by Mr.Dr. July 15, 2021
noun: an obtuse member of the US Department of Military Defence, aka, “The Pentagon”
This wannabe "Glorious Leader" is sure to be liked by the military-might-is-right pentagoons.
More from Urban Dictionary
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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
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