ZipAlso known as: ounce
What does “Zip” mean?A slang term for an ounce of marijuana flowers, approximately 28.5 grams. This code name is used by black market dealers on the phone or other communications to not get caught up by the police. The name got its origin because an ounce generally fills up a Ziplock baggie.
“Pick up a zip and then we won’t have to visit our dealer again for a few weeks.”