What is Shiester?
1.
Somebody who rips people off or does things that only benefits themselves.
Don't make deals with him, hes a shiester.
2.
a shiester is a person who is shiesty - or low-down and dirty.
Probably someone you'd smack with a concrete c*ck, if you could.
"That shiester just left a buttery dollar in my yard."
See
