Things you frequently say insincerely

Thank you.

Fantastic!/Great news!/We look forward to working with you./Thanks for the opportunity.

(upon learning that we won another piece of work)

Any fule kno 'With the greatest respect' always means you are about to trash everything about the person/subject/argument whatever!

For me, it would be - going back a few years to when I was dancing, as I hope to again in the future - 'No, actually you're a really good dancer...'

'That's an interesting view on the issue, we will take it under consideration'.

ie. Its complete bollocks and we won't.