Gack Blowing Edit Meaning

1.

The practise of filling a drinking strawwith Cocaine, inserting one end into a willing anus and then blowing the cocaine into the Ass.

Not caught on too much this, however a longer high and better use ofthe Coke can be had up the arse, then nasally, apparently.......

After both Nostrils where full of Blow, Britney Spears was reaching for the straw after learning about Gack Blowing