operass

When one's anus becomes particularly musical through the act of sustaining passing wind, i.e. after eating Taco Bell, someone will start farting a lot--they're performing an operass.

It's a portmanteau of opera and ass.

I'd eaten quite a lot of beans yesterday. Today, I seem to be performing an operass.

by Fractal-Pterodactyl October 15, 2014

Operation Hide The D

When you parents come into the room and you have to hide your dildo quickly.

Shit! Gotta use operation hide the d my parent are coming.

by SmallDTimmy October 6, 2016

Operatuneist

One who sings their opportunistic goals, fantasies, interpretive of events, and views of ideologies.

Operatuneist, Sing Sung, sang songs mornings for the opportunity to showcase talent, breadth and depth of understanding, and to brighten the mood in the afternoon & evening of those who get the chance to listen.

by Snow Pea - Digit El Poal S.Sa September 12, 2016

operation shogun

Best game ever.

Hey have you played Operation shogun. It has the best vase physics

by hoihoihoihoihoihoi March 7, 2017

operating

When one operates, tactically

To navigate a situation with precision and learned technique, generally operationally

Derived from a meme originating from 4chan's /k/ board

I was operating operationally inna woods one day

by SpeedDreamin' January 12, 2018

Operan

A word used when someone bullshits or pisses you off similar to the usage of the phrase "fuck off". Word originated by the operan geng.

Naza: I accuse you of stealing money.
Abu Talib: ahhhhhh operan lah.

by Rafidah August 27, 2018

operation shield

When you sit in a corner with a sheild after committing the glitch of invincible shield.

Time to find a corner and commit operation shield.

by T H O T P O L I C E October 17, 2018