Green’s Dictionary of Slang

1. the farewell, ‘good night’.

2018-20

T. Thorne (ed.) ‘Drill Slang Glossary’ at Forensic Linguistic Databank 🌐 G9 - ‘good night’.

2. of a person, a genius; used adj. genuine .

2018-20

T. Thorne (ed.) ‘Drill Slang Glossary’ at Forensic Linguistic Databank 🌐 G9 - genuine or genius (referring to a person).

3. a Glock 9mm semi-automatic pistol .

2018-20

T. Thorne (ed.) ‘Drill Slang Glossary’ at Forensic Linguistic Databank 🌐 G9 - Glock 9mm handgun.