Outback CPR Share definition Flag The act of flatulating into anothers' ass while the unsuspecting prey is urinating or distracted in some other manner and facing away. Hey Jack! I totally just gave Scott Outback CPR!! He didnt even see it coming. Outback CPR by machew January 16, 2013 0 0 Get merch Get the Outback CPR mug. Buy Now — $32.95 See more merch