Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
Shady or sneaky in nature. Usually describes a person.
A guy took coworkers money for movie tickets that turned out to be cheaper than he quoted and he did not mention it to his coworkers or refund the money... That's one sheisty asshole.
sheisty by Darci "Dirty-D" September 9, 2004
Dates back to a 1850s lawyer in NYC using very ambiguous methods to obtain right in law suits. As his surname was something like Sheister a judge used "sheisty" as an adjective referring to methods that are immoral, impure, two-faced, opportunist, unreal, fake.
He's a sheisty guy. Don't use sheisty methods.
sheisty by arturelis October 18, 2004

sheist/ sheisty 

a lying, cheating, dishonest, stealing, or simply shady mother fucker who steals $40 from his neighbors purse and makes you pay for pizza that night!!! what the fuck
I know that sheisty bastard cris stole my shit but hes not admitting to it...even though i saw him do it.
sheist/ sheisty by "Jeremy" April 17, 2003

Sheisty  

To be sheisty,to be a sheist:

To succeed sneakily with mallice
To venture covertley with intent for a personal gain in an subtle manner (sneeky manor)
ie. when your cat steals your spot on the couch he examplifies the true nature of a sheisty mother fucker
note: chanage the spelling and you are sheisty mother fucker
shut up eat a dick
Sheisty by drunkards May 10, 2008
A modern adjectival outgrowth the noun "shyster." The original term refers to someone who behaves in a disreputable or unethical fashion. Thus a "sheisty" person or behavior is one which appears overtly, even lewdly, unscrupulous.

The origin of "shyster" may be from the German "Scheißer" meaning pooper (MW) or from the old use of "shy" meaning disreputable (OED).
The guys at that party were completely sheisty.

You look really sheisty when you grease your chest.
sheisty by sheistamatic October 4, 2011
Sheisty means someone is scandalous, stingy,does evil things and is two faced and is sneaky sneaky!
"Dude, did u know that Chad hid all his cards under the table when we were playing strip poker so he didn't have to get naked, how sheisty is that?"
sheisty by Amberface May 1, 2004
More from Urban Dictionary

fauxstalgia 

Faux nostalgia. Faking old things in an attempt to recapture the feeling of times gone past, especially of technology that has passed.
Hipstamatic pictures, just like the vinyl-static added to digital recordings, is prime fauxstalgia
fauxstalgia by scotte61 December 16, 2010
Word of the Day on October 15, 2026

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
Load more