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SixEPhobia 

Your scared of 6 year olds on chat sites, video games , etc. Your afraid of them because they use such childish words like ya, dis, cuz, u, r, y, and b.
i HAVE THE SIXEPHOBIA AHHHHHHH!
SixEPhobia by The Most Epic Platypus. September 23, 2020

sideophobia

(n.) coming from or having a fear or dislike of people who identify as sides (see: side, LGBTQ+ identity)

derivatives:
sideophobic (adj.) relating to or engaging in sideophobia
sideophobe (disapproving) a person(s) known to practice sideophobia

Pronunciation: side-o-phobe (i as in halide, o as in oscilloscope, e as in Phoebe)
"sides are actually just confused and haven't found the right partner yet"
"oh my god bro that's so sideophobic"

"His aunt’s sideophobia made it difficult for him to be out at family gatherings."

"Cole’s boyfriend is a sideophobe, and refuses to accept him"

Sizephobia 

The belief held by individuals or collectives that body size correlates to age in any shape or form and the discrimination that results from this erroneous belief.
Ottman decided to ban another user from his platform for posting an image of a girl that looked like she was underage even though she is more than 200 years old. He seems to be a proponent of sizephobia.
Sizephobia by Blizzard Angel May 6, 2018

Sinephobia 

Person 1: Kanye West
Person with sinephobia: AHHH *dies of ded*
Sinephobia by Kermit TMPGSF September 14, 2021

Sisyphobia

The fear of futility. Or that ones progress will be for naught
Person a: did you notice that john is always nervous when finishing projects?

Person b: could be a product of his sisyphobia
Sisyphobia by Ray_witch October 6, 2025
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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
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