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ass-inserted xtc 

Shovin xtc up your arse to get a quicker effect through the anal tissue
See: colon rollin'
Jeff wanted a fast high so he gave him self some ass-inserted xtc
Marcy was caught colin rollin' in the bathroom at school

Tracheostomy is a procedure to help air and oxygen reach the lungs by creating an opening into the trachea from outside the neck. A person with a tracheostomy breathes through a tracheostomy tube inserted in the opening. 

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Tracheostomy is a procedure to help air and oxygen reach the lungs by creating an opening into the trachea from outside the neck. A person with a tracheostomy breathes through a tracheostomy tube inserted in the opening.

tracheostomy is a procedure to help air and oxygen reach the lungs by creating an opening into the trachea from outside the neck. A person with a tracheostomy breathes through a tracheostomy tube inserted in the opening. 

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tracheostomy is a procedure to help air and oxygen reach the lungs by creating an opening into the trachea from outside the neck. A person with a tracheostomy breathes through a tracheostomy tube inserted in the opening.

Inverted Date 

A date that begins with sex, and then proceeds to the traditional dating activities (e.g. dinner, drinks, show, dancing); as opposed to the traditional order of dating where the activities lead up to the ultimate objective of sex at the end of date. Causes much confusion as the original purpose of the date no longer seems to exist.
She surprised me with an inverted date; I was totally confused and disoriented for the rest of the night.
Inverted Date by RayRayBeLove November 21, 2013

inverted devil's horns 

Using the inverted or upside down devil's horns has 2 meanings. Most often seen at Goth and Industrial shows or in Gothic night clubs, it is used as it resembles Vampire fangs and to say "metal sucks". Both relaying to those around you that you simultaneously support the Goth scene (though most Goths detest the Vampire scene, the gesture is used tongue in cheek) and condemn the metal scene, or those who confuse the two. It began as a backlash against new comers to the Goth scene (or neos) who don't understand that Goth exists not as a compliment to the metal scene, but as it's antithesis.
Wow, man. That scary guy looked at my Manson shirt and gave me the inverted devil's horns like he was irritated. I don't get it.
inverted devil's horns by MkMrcr March 15, 2010

Inverted Chode 

When you have a chode so small that it's actively intruding into the body; in other words, a vagina.
Did you know that Noah has an inverted chode?
Inverted Chode by BigChode69420 January 20, 2023
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
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
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