A 'bro'--an obnoxious, cocky, asshole--who wears obnoxious clothing.
See that snowboarder over there with the bright green jacket? He's a total zebro.
1. Someone who thinks they are soooo much cooler then everyone else because they went to the Harvard of the Midwest but is really an evil ogre who has his way with bears in lairs.
2. Someone who is married to a swine or someone from marathon
3.Someone who has sex with his golf clubs
Our world history teacher is such a Zebro.