Ohhh nooo Neen , girls have to cry out "
Weeeeeeeeee!!!!!!

MAGIC AND SUPERSTITION
copyright 1968 Douglas Hill
Published 1968 by the Hamlyn Publishing Group
"Thirteen is especially unlucky terms of dinner parties, referring back to the Last Supper or the Norse feast: it is believed that one of the thirteen diners will die within a year. But the fear exists in every occurrence of the number. Throughout the western world people can still be found numbering their houses '12 1/2,' to avoid living in number 13. The state lotteries of France, Italy, and elsewhere never sell tickets with that number. Hotels and hospitals, and similar institutions, often have no room numbered thirteen; and many big hotels, like the new Cavendish Hotel completed in London in 1966, also have no thirteenth floor. Fear is also aroused if the thirteenth of the month falls on a Friday--in itself a notoriously unlucky day, largely by association with Good Friday."......
My Sister and her partner met on Good Friday the 13th .... I don't know if that's a good thing or not .