Uncle Nobhead 

A phrase to describe a lazy teacher who doesn't actually teach their class! An Uncle Nobhead loves a good tommy tank whilst playing angry birds.

I wish uncle nobhead would teach us something rather than sit on his IPhone with a boner

Uncle Nobhead by GeographyRot September 20, 2010

Uncle nob head 

An uncle that gets really drunk at weddings and wears white slip on shoes

Your uncle who is an uncle nob head

Uncle nob head by auntie nob head August 8, 2011