There was a song called "You can't do that there here." It's on this CD. Could that be connected to your catchphrase? http://www.poppyrecords.co.uk/HXP003/hxp003.htm
Thanks bookbinder. I'm not sure to be honest, but it's possible.I'll have a look to see if I can find it as a song. I'd only been looking for it as a catchphrase. x