Zach Miller 

It means that you are rad beyond all doudt.

Man you couldnt be more Zach Miller.

Zach Miller by snow badger hunter February 4, 2009

Zach Miller 

A boy with who never has money who drinks so much alcohol that he blacks out and who annoyingly yells out peoples names over and over again until the point where you want to smack him.

You see that boy stumblin' in the khaki pants? Sucha Zach Miller.

Zach Miller by FallonSilverb September 12, 2011