1 definition by Fancymonocleguy
A game played primarily by Canadians where one player restrains another by the arms and waits for another player to attempt to strike the testicles of the victim, whilst saying "where's that bag" repeatedly. This is usually done by surprise and without consent of the victim. This game has been popularized by the Canadian television show "Just Passing Through".
"I was hanging out with my Canadian brothers the other day until they surprised my with a nice game of Bag-Tag. Needless to say, my nuts have never been the same."
by Fancymonocleguy February 10, 2016