Swag is short for swagger which is a word that has been around since the 1500s. It's still a retarded use of slang though but so is believing anything you see on Facebook or Tumblr in those kind of "facts" lol.
Swag is short for swagger which is a word that has been around since the 1500s. It's still a retarded use of slang though but so is believing anything you see on Facebook or Tumblr in those kind of "facts" lol.