An annoying rich boy who doesn't look people in the eye when they talk. He doesn't understand the difference between right and wrong, and he has a hard time comprehending that fact that some people don't like him. Do not befriend this "creature". He will rip your heart apart and stomp on it because he has no feelings whatsover and he just doesn't care.
A behavioral mannerism characterized by loud, rowdy, and reckless conduct, often involving exaggerated energy, disruptive enthusiasm, or carefree disregard for social restraint.
A person displaying zweenerism typically acts boisterously, drawing attention through chaotic or overly spirited behavior.