The act of putting a backpack on a drunk friend before they go to sleep, as to prevent them from rolling to their back, throwing up, and drowning in their own vomit.
by J Dubski May 21, 2016
When a smaller person acts as the big spoon for a larger person. In this position, it looks as if the larger person is wearing a Jansport backpack.
by Lloyd Ferryweather August 27, 2017