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The word you use for someone close who betrays you. It stems from "Mom"(meaning someone close/that you trust), and "Opp"(meaning your enemy).

Other forms are Momopped/Momoppin/Momopper/Momopps.
Gavin: Hey, there are cashews in this trail mix!

Ellis: Aren't you allergic to those?

Gavin: Yeah, and my mom packed them.

Ellis: She's Momoppin.
Momopp by ItsReborn October 23, 2022
Related Words

Momopper 

Someone who Momopps. Originating from "mom"(someone you trust/that is close to you) and "opp"(your enemy).
Gavin: I cut your brakes without telling you.

Ellis: I've known you for years, how can you do this?

Gavin: I'm just a Momopper.
Momopper by ItsReborn October 23, 2022

Momopped 

To Momopp(past tense). Originating from "mom"(someone you trust/that is close to you) and "opp"(your enemy).
Ellis: I heard your dog bit you.

Gavin: Yeah, I totally trusted him!

Ellis: He Momopped you.
Momopped by ItsReborn October 23, 2022

abandonware 

n. software that is no longer sold or supported by the original publisher / developer, often found as free downloads on the internet because it cannot be obtained elsewhere. Not legal, but often seen as morally acceptable because the company that made it is no longer selling the title, nor releasing it as freeware, therefore abandonware is "keeping the game alive", so to speak.
Doom II is not abandonware because id still sells it, while The Incredible Machine is not sold, therefore is abandonware.
abandonware by Spoom October 24, 2003
Word of the Day on July 11, 2026

Foot prisons 

Socks. Annoying, sweat-causing, non-barefoot enducing, everyday socks.
The first thing I do when I take off my shoes, is rip off the foot prisons I had to wear inside them. That's why I prefer flip flops, even in winter!
Foot prisons by Jackalope Hunter December 13, 2022
Word of the Day on July 10, 2026

cornholio 

Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).
cornholio by AYB July 20, 2003
Word of the Day on July 9, 2026