Named after TV presenter,
model and former
beau of George Clooney, 'Snowdon's folly' is used to describe the waning popularity of any female
celebrity as a result of her refusing to pose fully topless (i.e. nipples).
Person 1: Did you see that
Rachel Stevens fell from 7th to 34th in this year's FHM Top
100?
Person 2: Snowdon's folly,
innit?