Opp

Someone who is always out to get anyone they dislike in trouble

Someone who always runs to the police or the office
A snitch

Someone who needs cops or another adult to solve their problems
Always snaking people and getting them in unnecessary shit

"She/He's such an opp"

by Shweta Aggarwal June 5, 2018

Opp

Karan akalirai is a opp

Fuck tha nigga karan he a opp

by Surrey BC June 21, 2018

opp

A person or someone who is fake or acts fake towards you

Billy is a opp he fuck my girl last week

by Maryjadalittlelambl September 30, 2018

Opp

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.

by The O.C October 12, 2018

Opp

An opposition/enemy

“Opps wanna see me get nicked with the ting.”

by Perc. October 25, 2018

Opp

a snitch

Molly: Damn I just got bagged for my juul
Bridget: Yeah it was Trin, shes a opp

by noodshat October 30, 2018

Opp

Someone you don't like and want to stab

Person 1: Your and opp
Person 2: (dead)

by Meganthesexybeast May 10, 2019