obbo noun 1verb 1forms 3 noun1 •(slang) police observationThing is, victim was under obbo. He'd done time. He was a nark. — 2013 verb1 •To keep under police observation.Feds on the set, trynna obbo my gang Paigons chattin', it ain't harmin' us — 2019 formsobboed · obboing · obbos
