Slap the Bag, Slapping the Bag, or Slapping the Baby, is an event that involves the drinking of bagged wine, commonly Franzia, in a group setting, accompanied by a ceremonial hitting of the bag of wine.
Slap the Bag, also known as Slapping the Bag or Slapping the Baby, is a drinking game popular among college-age students in the United States. It involves the drinking of bagged wine, commonly Franzia, in a group setting, accompanied by a ceremonial hitting of the bag of wine.