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Alto clef 

A clef that is irrelevant because it is only played by the viola.
Person 1: hey I play the viola that uses an alto clef
Person 2: what is a viola
Alto clef by AsiaWillRule February 12, 2020

Alto Clef 

He’s from the SCP foundation and I love him sososo much!! He’s super badass and he deserves the fucking world, unlike his ex or whatever.. fucking bitch…. :/ like seriously he deserves more than that ho.. I wanna give him a giant painting of squidward (I dunno 😭) and hug him and then play ukulele with him. :3
“Stop talking about Alto Clef!! >:(“- no one ever

“ BUT HES BEAUTIFUL AND COOL?!?!”- me
Alto Clef by SillyCaterpillar January 2, 2025

Dr. Alto clef 

A weird SCP foundation researcher known for keeping children in his basement (DON'T USE THE NUMBER "239" INFRONT OF HIM). he mostly remains quite to not scare people, occasionally causes chaos. There are rumours about him being attracted to sarkic flesh stuff and especially SCP-173. He uses redactions a lot.
someone: hey, Dr. Alto Clef how's your day
Dr. Clefy: data expunged, you?
someone: yes fine *confused*
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

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
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