Coo hoo....

'Upon that hill,
there stood a coo....

It must have went,
it's no' there noo.....'

I remember a frightfully posh bloke telling me that one, and slipping into what he fondly imagined to be a Glaswegian accent in the process. (Imagine Prince Charles channelling Rab C Nesbitt, and you'll get the idea.....)

If you enlarge this, you'll see the lovely black coo scratching his chin....