Looks like the 50's, originally coming from an Alaskan practice: https://en.wikipedia.org/wiki/Underwater_basket_weaving#Possible_origin_of_the_phrase https://e

Looks like the 50's, originally coming from an Alaskan practice: https://en.wikipedia.org/wiki/Underwater_basket_weaving#Possible_origin_of_the_phrase https://en.wikipedia.org/wiki/Underwater_basket_weaving#Poss...