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1.
A person who will take advantage and cheat in some situations.
Tom double-hits the pipe when no one is looking, that fuckin shiest.
by clamum April 05, 2004
 
2.
to be a bitch or rip someone off completely
Corey is a shiest, she wouldn't tell me who was a Maccabi captain
by Ace Miles July 21, 2008
 
3.
When a person rips you off for cash or even a good time
That shiest yelled at me during the Maccabi carnival: First you were on the dragon mon, and now you're on the moon bounce.
by Jheff Allenby August 06, 2008
 
4.
To steal and/or shop lifting.
Person 1: That thing is awesome, how much was it?

Person 2: I don't know, I shiested it.
by raylinsxe January 14, 2009
 
5.
When something is nasty or a hoe...also used for things that are uncool or weird.
Ewwww,,,look at Ashley she is so shiest.
Thats a shiest shirt yo,
Nah thats shiest nigga'
by B-Dot Capri February 28, 2010
 
6.
Another word for take, steal, and grab, etc.
"She just shiested ur seat"
Angus shiested Brittneys pipe!
by shushhh February 25, 2008
 
7.
To purposely remove part of the agreed amount of an item bought.
"Bob shiested me on that gram of weed!"
by Basey11 August 21, 2007