If you announce something is op fire then it is then telling everyone you or something is overpowered and that it is figuartively on fire as an expression, you also have a state of god mode .
by JacobKenobi March 9, 2021

The opposite of Big Facts, when someone says something that is not at all relatable but you give them credit because it’s 2018
by Chettywap January 18, 2018

(pronounced like the first syllable in 'open') A massive joint, spliff, doobie, blunt, or other, preferably rolled as cone, containing some combination of weed/hash and opium.
"Yo dog, roll up a fat op cannon"
A: "Damn yo, I'm fuckin faded, whats in this?"
B: "Damn straight yo, you're puffin on an op cannon"
A: "wooorrrddd..."
A: "Damn yo, I'm fuckin faded, whats in this?"
B: "Damn straight yo, you're puffin on an op cannon"
A: "wooorrrddd..."
by pumpkineater February 24, 2014

by Dr Killshot October 6, 2011

A phrase that can be said as an automatic response to a plethora of different statements, whether it be sad, happy, or surprised. Specifically, it means to ope the Jerry.
Guy 1: I just killed this non, get rekt!
Guy 2: Ope Jerry
Guy 1: You're grandma just died
Guy 2: Ope Jerry
Guy 1: Dude I'm getting married!
Guy 2: Ope Jerry
Guy 2: Ope Jerry
Guy 1: You're grandma just died
Guy 2: Ope Jerry
Guy 1: Dude I'm getting married!
Guy 2: Ope Jerry
by bobsgf June 21, 2021

Nonoperative (LGBT, of a transgender or transsexual person) Having chosen not to undergo sex reassignment surgery.
by Happy tree times May 30, 2023

A moment of opportunity when one's fart can be masked by noise or wind or simply lack of other people. Some fart ops known to man have included:
1. Elevators
2. Outdoors
3. Crowded streets
4. Empty trains
5. Bathrooms
1. Elevators
2. Outdoors
3. Crowded streets
4. Empty trains
5. Bathrooms
by farting al June 9, 2013
