c. 1900: Stacking Chris May 6, 2012 1900-1909, People 2 CommentsFavourited 886 times Add to favourites 2 Responses Emily May 7, 2012 Haha! 1900′s equivalent to planking. Reply Birdy May 7, 2012 First stacking, then shoving people in phone booths, and now planking. Reply Leave a Reply Cancel Reply Your email address will not be published. Name* Email* Website Comment Notify me of follow-up comments by email. Notify me of new posts by email.