Juice 2 Go. When you are leaving Costco and you take one last refill, to go.
J2G can be obtained anywhere that offers free refills (though not neccesarily somewhere that allows for the removal of said J2G from licenced premises).
The act of taking J2G is an old time tradition often used by penny-pinchers and misers across the globe.
It is advised that when you are about to take some J2G, that you notify your peers of your intent, so as for them to also obtain J2G. This maximises the profit of the J2G extraction from the premises.
Person 1: "Aww man! This Costco meal deal was stomping! Let's bounce!"
Person 2: "Yee bro... *whispers* lemme get some of that J2G!"
Person 1: "Aye bro good plan. Get me some J2G anawl"
Person 2:"Sorted bro."