There are the party piece monologues from Sir Humphrey when he tries to explain something to the PM with increasingly complicated language.

BBC: Does Whitehall still say Yes, Prime Minister?

For the next few minutes he tries to explain.

NPR: Environmentalist John Francis, Walking the Walk

Even when they do not, he never tries to explain why a variable matters.

ECONOMIST: The numbers man

One of the men arrested by Mrs Privette tries to explain that he has just such a dream.

ECONOMIST: The Mexican border

He went on to explain that Box Home Loans tries to provide the mutually exclusive experience of the best customer service coupled with the best possible price.

FORBES: When Too Much Success Is A Curse