softer version of 'shibal-norm' - korean equivalent in sharness to 'fucking dickhead' or thereabouts.
usually used to describe a person who goes out of his way to be a dickhead, those who just try to annoy someone/people.
damn, that bus driver's a shyb
fuckn shyb bouncers wont let me in
stop being a shyb neil and go get the ball
hurry up u shyb