Ridiculous?? I think not.
It seems that it could be the only reason a bunch of young woman would not want take off their scarf. I ruled out brain-freeze as the sugary slush drinks that usually induces brain freeze is forbidden in the female’s societal diet. I also ruled out a mass conversion to Islam as it seems the scarf is still the largest piece of fabric worn by these girls.
Darn good and sure of it,