You must be out of the "loop" to know this "craze" that has been around a few years. The first reports were from high school teachers who could observe that the teens were somehow intoxicated but could find smell alcohol on their breath or on their person. Sadly, there are many youtube "homemade movies" made glorifying this new twisted well...way to have a drink?
Maybe I should edit and put a warning next to that link Ress?
Anatomy and physiology teach us that some openings are for dispensing and others for receiving. The two are improperly used at the users peril. :dead: