The term used to describe a young man with a body shaped like a bag of milk. This man also tends to have a paler skin tone and usually, if not always, is downright ugly. Yet somehow this milk bag manages to get a hot girlfriend.
Guy 1: This girl is an absolute rocket.
Guy 2: Wow she is. Says she's in a relationship, check his Facebook.
Guy 1: Man this guy is a milk bag.
Guy 2: Standard.
How one buys milk in most of Canada, with milk coming in packages of three one-liter plastic bags, instead of the more effective jug or carton, thus proving that Canada is stupid.
Dude 1: Hey man, who gave you that shiner?
Dude 2: Dude, my girlfriend got a little intense with the milk bagging last night. You can see my face-print on her tit now! It's like the breast of turin or something.
By Celie
Milk Bagging
The act of slipping the condom off and tying it in a knot. Then adding it to your collection of used condoms.
I was making the rounds last night to all my sugar daddys and milk bagging everyone of them. Some day these treasures will be worth something.