Opp 

An opportunity is someone you are going against similar to an opponent.

I juat fought my opp.

Opp by Rob run corleone August 27, 2022

opp 

1. One who is often reffered to as a "snitch" or "taddle tale".

Person one: Hey, Dalia told the police your the one who robbed the bank down the street.
Person two: MAN.!!! That opp is going to me back in a cell.

opp by That one guy everybody knows December 23, 2013

OPP 

Known as Wade Michael Lee "The McNugget" GoodRider, you can call him shmeeb too, you can never bust his spirit tho...

Damn dude, you are such an OPP

OPP by daylen french January 10, 2017

Opp 

It’s a snitch basically

Nah bruh you a opp,u some snitch

Opp by goat_lenin on snap add me August 3, 2019

opp 

A snitch of some sort.

"I gunned her down then she turned into an opp".

opp by parislecosha August 31, 2017

OPP 

1. other people's property.
2. other people's privates.
3. other people's penises.
4. other people's pussies.
5. Ontario Provence Police

You down wit OPP? Yeah, you know me!

I got pulled over by the OPP and they gave me a $195 dollar ticket for speeding.

OPP by PFC Karma August 22, 2006

OPP 

Other Peoples' Property

OPP by presto March 21, 2003