OZ (slang) Type: abbreviation, slang Pronunciation: /O-Z/ Also spelled or known as: O.Z. Related: O, Onion What does OZ mean and stand for? An ounce or ounces. Example sentence: “I had 5 OZ of bud in the whip.” OZ in songs: “Started off with a OZ, end up riding fo’ deep” – 2 Chainz, Dope […]