thieker
A combination of two words, thief and tweeker.
That guy over there that just shoplifted the candy bar is a thieker.
or
One of my employees drug tested positive for meth and I know he has been stealing from me. He is just another thieker so I had to let him go.
or
One of my employees drug tested positive for meth and I know he has been stealing from me. He is just another thieker so I had to let him go.