Nicole, the barmaid in the Hotel de France (who, it was said, wore hairy shreddies) had been taught to play liar dice by successive detachments. On one occasion someone tried to pass her a four of a kind, having accepted a pair. Her response was
"Qu'est que F*^&Ģing c'est ? "
It took over from " you lie like a cheap Changi watch" as an expression of disbelief