The name of the Biblical patriarch Abraham, who reached the ripe old age of 175, is applied to men in the Netherlands when they reach the age of 50. Women are known as Sarah who, according to the Bible, lived until she was 127. Turn 50 at work, and you may find the company lift plastered with posters announcing that ‘Fred is Abraham’. Fiftieth birthday celebrations in the Netherlands often include songs pointing out the birthday boy is old, grey and past it.