Private Concorde Charter, circa 1987, after a well-lubricated two hour delay on the ground at Nice, by which time most of us passengers were flying, even if the old bird was not yet in the air.
HILARIOUSLY suggestive demo of lifejacket inflation involving camp-as-tits steward illustrating how to attract attention using only the rubber tube.
He was, shall we say, a highly talented individual.
I have never forgotten it!