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disappeareted 

Woah! My teammate just got disappeareted!
disappeareted by Cynthia <3 December 7, 2016

dissapear 

Someone trying to spell disappear and failing miserably
Did you really just type dissapear
dissapear by fwibblewop October 29, 2019

Disappearing Ass Syndrome 

A progressive wasting syndrome of the gluteal muscles most commonly seen in aging white men, considered to be a combined result of both advanced age and disuse atrophy.
Yeah, you bet this Disappearing Ass Syndrome messes with my motorcycle ride.

Nigger Disappear 

An occurance involing an individual of negro, or miscegenated, heritage vanishing at a time in which something needs to be done or witnessed(by the nigger not present). Often confused with Slack Ass, occurances are usually symptomatic of Nigger Mortis.
Tyrone pulled a Nigger Disappear for the results of Shanika's, LaQueefa's, Yolanda's, Ja'Mika's and De Shawna's paternity tests.
Nigger Disappear by TMan44 September 9, 2005

disappeared 

To be taken away by spooks within the government such as the CIA or FBI and either secretly killed or taken to one of the secret underground prisons operated by them.
"When we last saw Jim he was attending some anti-war rally. That was 2 weeks ago. I think the government disappeared him."
disappeared by G.S.S September 8, 2007

Disappearing Panda 

When a man and woman are having sex 'doggie-style', with the man wearting a condom, and the man says,
"Oh look, a disappearing panda."
And when the woman turns to look at the man, he quickly pulls out, removes the condom and snaps her in the eye with it.
As in the previous example, which did not state the sex being engaged in was 'doggie-style',
"I can't believe how dumb she is. I actually pulled a Disappearing Panda on her last night."
Disappearing Panda by spacetrucker February 17, 2008
More from Urban Dictionary
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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
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