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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
Related Words
A way of living your life to the fullest it can be
man your life is hella swësty!
Swësty by the_cool_kid June 15, 2018
The female counterpart to the Bro. She is sexually promiscuous, wears ugg boots, leggings and a North Face. She gets drunk and shouts things like "I don't give a FUCK who's sleeping!" The term originated from the magnitude of skanks living in the Southwest Residential Area of Umass Amherst. But living in Southwest is neither necessary nor sufficient for someone to be considered a Swesty.
I'm not wearing your north face, it makes me look like a Swesty.
Swesty by EB<3 October 25, 2010
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
More from Urban Dictionary

countrypolitan 

Term used to describe someone who is a mix of both rural (country) and urban (metropolitan) lifestyles/upbringings. He/she is typically equally comfortable in both settings and is able to seamlessly slip back and forth between the two, appreciating the characteristics of each.
That ol' gal of mine drives the 12 lane freeway during the week and a John Deere on the weekends. She likes opra and the Grand Ol' Opry. I love them countrypolitan women.
countrypolitan by MOChick November 7, 2006
Word of the Day on November 1, 2026

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
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