by BabaMiniMarket November 27, 2019
Get the Oppmug. Opp can mean the Feds or police . Basically if someone calls you the opp or says no oops allowed it means no snitches.
We are about to go to this party but if you a opp(snitch)you aren’t allowed.
We are about to roll up a blunt , don’t call the opps.
We are about to roll up a blunt , don’t call the opps.
by The O.C October 12, 2018
Get the Oppmug. by lma0smd. December 30, 2021
Get the Oppmug. A word used to describe someone against you or in competition, originated in Chicago and used as gang slang for a member of a rival gang
by Bahaharipbozo August 3, 2021
Get the oppmug. by Starrrgirl May 1, 2024
Get the National Opps Daymug. 
