orignally, a kid from thrapston, now a phrase in northamptonshire area. Without much of a meaning, it jsut is a humorus phrase to use in awqward silences. Usually said in a funny voice and usually meant as an insult or jsut homage to a man that is pretty retarded and the biggest geek ever but everyone loved, sum's it up really.
1.*silence* *old man walking on other side of the road* JAMES BROWN!!!