I found this on Peter Serafinowicz‘s excellent site. Its has some beautifully choice turns of phrase and extremely odd intonational patterns.  Example:  ‘Without lingering we put some citric juice… Be careful not to make gruel… you should seek to muster certain elegance…’

Please Note: the video originally linked to here has been removed ‘due to terms of use violation‘… sorry.  I’m not sure whose terms of whose use were violated by whom but I do not support violation in any form.

Try this instead: