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cosmetic perjury 

noun:
the tactful response required when u meet an acquaintance who has proudly changed hi/her hair, face or body in a failed attempt to improve his/ her appearance.
aks:"dude did u see that guy, what crap has he done to his hair,looks like he's got a broom up his head"
mj:"so , did u manage the cosmetic perjury??"
cosmetic perjury by its_aks November 5, 2005

Perjury Trap 

When you know someone did something, you ask them about it and they lie to you.

Lying when the other person already knows the answer.
I was caught lying under oath about robbing the bank. They setup a perjury trap since they had it on video the whole time!
Perjury Trap by Fo Gish November 13, 2018
Telling a lie during a trial despite pledging the oath to tell the truth
1: Did You hear about that trial?
2: I heard the Lawyer Got arrested Fie perjury
Perjury by EnglishMamba February 10, 2019

perjury trap 

The act of asking a liar a question under oath
Asking the President if he has done anything illegal is a perjury trap because everything he does is illegal and everything he says is a lie, therefore the statements can’t be reconciled.
Lying under oathe. What got Bubba Clinton impeached while President. It had NOTHING to do with an adulterous affair with his intern, Monica Lewinsky. His impeachement was ENTIRELY Constitutional because the U.S Constitution lists pergery among "high crimes and misdeameanors" because it can get you thrown into jail.
Perjury is stupid and can get you thrown in jail. Just tell the truth, because the truth will eventually come out anyway. Save yourself further embarassment.
perjury by krock1dk@yahoo.com January 6, 2008
Trying to run game on the judge in a case where you can get played
my baby mamma lying bout having insurance for my son.
perjury by Bo London November 16, 2004
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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