A fork of Rural Dictionary
Blue bagging is the act of going to the off-licence and getting drunk at home or the park (dependent on age) instead of going to a bar. Often done near the end of the month just before payday when most people have no money. Named blue bagging as the majority of plastic bags from local off-licences are indeed blue.
Steve: hey pete you gonna come out with us tonight. Pete: no sorry dude im blue bagging with alex tonight.