(Noun)A general term which can be applied to anyone you simply don't like. Most commonly used to describe males who are classified as a sleeze, pervert, pain in the ass, dick,jerk,asshole or "stripped shirt guy." Traits are cockyness, unbuttoned stripped shirt, greasy hair, stupid smirk, loud voice, bad conversation.
That guy over there is such a shazmo. He thinks he is a pimp but everyone hates him.