I love the sitcom The Thin Blue Line and found the following dialogue hilarious.
Inspector Fowler: Do you know that 12-year-olds in Holland and Belgium can already speak fluent English?
Constable Goody: They're no cleverer than British children, sir. My niece is only 10, and she can speak fluent English.
Inspector Fowler: [berating Goody] Your head is just something you keep your hat on, isn't it?