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being more than simply devoid of validity, but which positively diminishes the valence, credibility, or saliency of the thing or notion in question into a less-than-zero status, revealing an actively disparaged, degenerate, absurd, idiotic or harmful quality such that the thing in question becomes a rightful object for ridicule and utter dismissal.
The idea that the individual must suborn his rights to the collective is antivalid.
antivalid by osan October 19, 2025
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AntiVagitarian 

1. Someone who is entirely against the consumption of clitoris, fish, pussy, snatch, and other species of vagina.

2. Someone who is completely for the consumption of cock.

3. A homosexual male or a strictly straight woman.

4. See Clarb.
Serenity: "Want half of my tuna sandwich?"
Chris: "No thanks, I'm an AntiVagitarian."

Nasty Prostitute: "Want some pussy?"
Polite Gentlemen: "No thank you, I've just become an AntiVagitarian."

antivalent 

Hot is the antivalent of cold.
antivalent by KingEdAlek July 10, 2009

antivoid 

The opposite of a void.

Unlike a void, where there's absolutely nothing there, ultra barren, the antivoid is a state of complete and utter chaos whereby you can't even see the floor, and entropy is constantly acting upon your surroundings so you use that as an excuse not to clean your room.

When you knock something onto the floor, it just becomes part of the antivoid and you simply leave it there.

Parents of very small children are immediately familiar with this concept, as are many depressed and exhausted college students who don't have the spoons to study, much less tidy their rooms.
Me: Everyone is surprised to find that their Tetris-obsessed friend is the least organized person with the epitome of an antivoid in their room.

Parent, stepping into child's room: How the fuck can my child live in this antivoid? They are reaching mess levels I didn't imagine was possible.

College student (also me): Oops, that object fell off of my bed. It is now part of the antivoid.
antivoid by The Tetris Person September 1, 2018

antivaginal 

1) female form of "cock blocking" 2) the act of hindering, by whatever means, the chances of another female from getting a sexual encounter with a male.

**Not to be confused with the class of medications used to relieve chest pains, antianginals**
Cindy: can you believe that bitch just took that hott guy away from me?!

Martha: i know!...she just prescribed you an antivaginal.
antivaginal by di2agon926 March 13, 2010

antivandal paint

Anti vandal paint is like a horrible grease to stop you climbing on something.
In Worthing in England, on new years day, it was tradition to climb the clock tower. One year they put antivandal paint on it, and people got grease on their hands and clothes. They were cross and smashed the clock up. So it did not work as intended.
antivandal paint by Gr0wbag November 25, 2013

antivandal 

Not allowing any destruction.
I love those old-time, cozy, antivandal towns.
antivandal by Seshie April 18, 2009
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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