I would imagine him actually saying 'Whizzer!'
as most of his reading material and manifesto would have been taken from 1930's racist comic books.
(
maiden is filmed before a live studio audience,
Fri 18 Dec 2009, 9:23,
archived)
I rather like the idea if him as a podgy pre-school child too,
just seems to fit somehow, very tweedle DUMB....
(
..wil,
Fri 18 Dec 2009, 9:35,
archived)