OP

Over-powered or when more simply explained;
Thanos in Infinity War.

Thanos rekd the Avengers crew so bad, he was totally OP!
Somehow the whole original cast for the Avengers Initiative were left unharmed though. 🤷

by BalkyyMagel June 1, 2018

OP

OP stands for over Peppe

This motherfucker is OP

by Slidey666 January 20, 2021

OP

open party

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

by Enilorac Niebretto June 27, 2019

Po-op

taking a poop with a friend on the same toilet.

hey friend want to play some Po-op

by i.beat.my.meat.wen.i.say.yeet February 13, 2018

OP

Opening, Anime Opening - An anime series opening theme song.

Do you even heard the Naruto OP 13? It's freakin awesome!

by HyImRED November 21, 2021

oped

Also used as oped out.
When the just slammed 50 milligrams of opioids and they started to hit.

Person 1: Dude I feel funny...
Person 2: Prabably because you're oped out!

by ooganada April 11, 2024

Op

A Chinese meme “原批”, this is to taunt nerds who play the game “Genshin Impact”, and putting lots of money for their “wifes”.

Diana: 我超(Wo chao), OP!

OP: That’s me, I love playing “Genshin Impact”!!!

by pseudonym July 8, 2022