An “Opp” or the “opposition” is slang for rival gang member or enemy, you can usually spot an opp in a group of four some common opp names are Alexis,Ben,Micheal, and Joseph. Opps call other people opps in fear of being discovered as an opp themselves, Raul on the other isn’t an Opp
by Not Raul September 10, 2021
Get the Oppmug. “She an opp”
by Sean Harris Ward November 29, 2021
Get the Oppmug. When a person says they dont want McDonalds, but the boys know for damn sure he does, but walks to Taco Bell and brings his food into McDonalds and gets booted out like a good boy.
Mizz a McDonalds opp for walking to Taco Bell when the gang was already at McDonalds
"I dont want McDonalds, I want Taco Bell"
"Bruh cap we know yo ass want some McDonalds big ahh boy"
"I dont want McDonalds, I want Taco Bell"
"Bruh cap we know yo ass want some McDonalds big ahh boy"
by Captain Talon January 10, 2025
Get the McDonalds Oppmug. by leiaa March 18, 2022
Get the oppmug. 
Get the Oppmug.