Verb. Mental : Someone performing shiestiness is basically someone being deceiving, manipulative; and more often than not end up usually having negative alternate intentions. (Characteristics include but are not limited to someone who will lie to your face and play games with your emotions and get off on doing things behind your back, will often easily burn bridges than face guilt.
from the german "schiza". Shitty, shady, just an all around disreputable character
I gives a damn 'bout lame nigga actin' schiesty
Same one knew I was in jail and didn't write me
Wanna fight me then come find me
What eva you do shawty you betta think wisely
This term refers to being the victim of someone who has deliberately and intentionally swindled, grifted or in any manner taken advantage of, always in an unfair manner.
Someone who has schiested you has fucked you out of something.
People who've been schiested not only live with the loss of money or property but also the disappointment of having let themselves be taken advantage of. As such, many people who get schiested never report the incident due to the loss of pride and self respect, making it one of the most underrated problems in modern society.
"I went to Jack in The Box and the person schiested me out of my $5.00 bill."
"That son of a bitch schiested me out of my house and home."