Colin
In answer to your question as to how we come up with these lines, well .... It seems to require a lot of alcohol, scones, funny pink biscuits - and some strange brown substances not available on the NHS.
In fact, Dee gave us the first one, I came up with the 'parrot' one, Wordy is on line for the next one, and tc (tinyclanger) is booked for April. Hope I've got them in the right order!
Good luck - and thanks for your interest
John