lummy
I've never heard of that, and now assume I know where Jim Davidson got 'Chalkie' from
(
HappyToast Groat froth,
Fri 30 Apr 2010, 17:38,
archived)
It used to scare the willies out of me.
It was all rather sinister.
Edit: As, indeed Jim Davidson still does and is ;-)
(
J Peasemould Gruntfuttock Alpha Mike Foxtrot,
Fri 30 Apr 2010, 17:39,
archived)