a code word for al-c-hall, used in the Snoop jam, Gin and Juice. Good one college campuses in dorms when you can get yelled at or arrested for drinking. RA's can't come in the room if you call it bubblegum.
Person 1: Hey, wanna try some dubble bubble?
Person 2: WTF Is a dubble bubble?
Person 1: Delicious bubblegum that you put in your mouth and make bubbles with.
Person 2: Sounds bubblicious, Can i try it?
Person 1: Sure thing!