Oowop (slang) Type: noun, slang Pronunciation: /oou-waup/ What does Oowop mean? 1. Two blunts rolled together to form a big blunt. 2. A submachine gun. Oowop Synonyms: Uzi Example sentence: “He wasn’t nervous to use the Oowop.” Oowop in songs: “‘Member when I spent my re-up on a oowop, woah” – Meek Mill, Intro. “Pullin’ out the oowop, […]