OP 

open party

I am having an OP at my house, so anyone who wants to can come .

OP by Enilorac Niebretto June 27, 2019

OP 

Open Pad- A house available for a party, usually the persons house throwing the party.

come to the kickback, Cameron has an OP tonight.

OP by CityGirl Mel June 29, 2019

Op 

Used as short for “opening”, as in the initial, or opening song in a tv show, regularly used in anime.

“Do you know the lyrics to the Sailor Moon op?”

Op by panic_at_the_icerink July 18, 2019

OP 

What to tell your bro when you want to make up after a long time of not seeing them; used when an ideal situation is formed

Jayatee: man our ~vibes~ just aren't meshing bro

Me: bruh tell me about it you're like water & I'm air

Jayatee: no way bro tho what if we were a wave pool tgt tho

me: DUDE thats TOTALLY OP bring it in
Jayatee: osh is gonna be fking OP w/ our wave pool vibes there

OP by skimmie0P July 24, 2019

Op 

an expression of shock, a reaction to something to didn’t expect or something awkward

Me: Can i see who ur talking about?
Rachel: Ok *shows picture*
Me: Op

Op by merpwelp12 August 17, 2019

Op 

Op (ah-p) is short for operations. If used in the sentence (fuck an op). This individual is talking about the police.

I heard that new b*tch in town is an op.

Man fuck an op.

Op by 307born August 18, 2019

Op 

It’s something people say to fill in an awkward space. It really doesn’t have any real meaning but if you don’t know what to say Op is the way to go. Also it’s just an Ohio thing

Joe:So I just did some crack in the bathroom.
Alex: Op
Joe: ....

Op by RealHotGirlSh*t August 31, 2019