Think of it as a tandem pooping maneuver. Often used when 2 people have to shit at the same
time and there is only one toilet. The bottom
partner, or foundation, will assume a standard pooping position. The top, or structure, will squat facing the foundation, standing on the foundation'
s thighs, and hold the foundation's shoulders for balance. The structure shits between the foundations legs. A properly executed skyscraper will result in one uniform
plop for both members of the shitting team.