twerp.
He’s half barmy, so’s his army, whistle while you work.
Dad’s Army episode one of series six “The Deadly Attachment“, provides one of the classic scenes and lines in British comedy.
David Croft, one of the creators of the classic series, amongst others – Are You Being Served?, It Ain’t Half Hot Mum, Hi-de-Hi! and ‘Allo ‘Allo! – though this was the finest, died earlier this week.