nutter• Burns can be a nutter - especially when he's had a few drinks.• That's got to be some kind of a nutter.• To call some one a nutter, however, is not to use what they would see as a term of abuse.• He was a nutter, Tony.• He's a completenutter. He's got no sense whatsoever.• It could be useful when we get the usualclutch of nuttersclaiming they're the Whistler.• We are not cranks or nutters.• Let them figure out the connection between the nutter at the funeral and the man who was hanged all those years ago.• Sometimes you get these nutters calling you at 3 o'clock in the morning.