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A comically random, unexplainable, or weird person, place, thing, event, etc. Typically used as an adjective. Can also be used as a one word response to someone. The term jackian is interchangeable with the terms jacklandish, jacklandian, etc. which are all less commonly used.
Person 1: Hey dude, did you see that lady dressed up as a pigeon twerking while 4 rabbits ate scraps of Ugandan cabbage at her feet??
Person 2: Yeah that shit was jackian as fuck.

or

Person 1: You should come with me to get my oil changed and then we can go to the mall.
Person 2: Jackian. I don’t want to do all of that shit man, I’m stoned as hell.
jackian by splifflad April 2, 2022
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jackmanifold grind 

A continued joke by Jack Manifold’s donations, basically saying a bad thing has happened but i’m still watching because i cannot stop the Jack Manifold grind
*donation* i mistook my mom’s ashes for powdered sugar and i ate it, whatever, can’t stop that jackmanifold grind 🤪
*Jack Manifold is disappointed*

Twitter Jacking 

"Twitter Jacking" is when you copy someones tweet instead of re-tweeting, therefore, not giving them the credit.

If it happens to you, then you have been "Twitter Jacked".
I hate 123starblizzy, I'm going "Twitter Jacking" and copying his tweet, people will definitely think it came from me. Also known as Twacking.
Twitter Jacking by Athalonius November 4, 2011

mommy jacking

When a mother interferes with any conversation or activity to boast about herself as a mother, or of her children
Don't invite Karen, she is mommy jacking every conversation at girls' night. Nobody cares if little unvaccinated Julie can count to ten in Mandarin backwards while juggling non-GMO, free-range, organic fruits
It’s slang for claiming. It’s a New York word. It can also be used in a way as like what you believe or think.
Him: I’m Jackin that he took my headphones
Her: You don’t know for sure so don’t Jack that
Jackin by Jayybabyyy February 10, 2020
An ignorant hillbilly who is incompetent, lazy, half-assed & dim-witted in their work efforts but they think of themselves as great
Tim is a freaking jackwang. He completely screwed that deal up and he doesn't know what the hell he's talking about.
jackwang by NeverQu1t June 24, 2017

Jacking it in San Diego

The act of publicly masturbating while on a street corner in San Diego, usually after having led a social justice campaign, and gone nuts from the pressure. The term was coined by South Park which satirized the founder of Invisible Children, Jason Russell, for engaging in the aforementioned act, which pretty much destroyed any momentum his movment, Kony 2012, had left.
Kyle: "Well when you're naked and jacking it in San Diego, don't say I didn't warn you."

Stan: "What?!"...

Barber shop trio: "Jackin' it, jackin' it, jack-ity jack, spankin' it, slappin' it, spank-ity slap!"...

Mayor: "...why not try jacking it on one of our city streets? San Diego, cum, take a load off."
Jacking it in San Diego by MAV28 March 12, 2013
More from Urban Dictionary

pajama casual 

Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.
pajama casual by jrod-knows March 31, 2020
Word of the Day on October 14, 2026

funflation 

The recent boom in consumer spending on entertainment and experiences with a high demand running up the cost of enjoying of those experiences.
I’m trying to go to this Taylor Swift concert but the funflation has made it so impossible for me to afford tickets.
funflation by Dfree523 November 17, 2023
Word of the Day on October 13, 2026
A US deep south term for an alligator. Usually used in the Cajun dialect.
Take the big pirogue, I saw a huge swamp dog out there earlier.
swamp dog by Crystal Ambrose May 22, 2006
Word of the Day on October 12, 2026

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
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