Open Pit Action

To wear a sleeveless shirt to stay cool. Also known as OPA.

If you are hot, put on a tank shirt for some Open Pit Action before we go

by SuzieBoween July 19, 2008

Open Heart Sergery

A large, Loose, Vagina

She has been fucked so much it looks like she had open heart sergery.

She's so loose, she must have had open heart sergery, gross.

by junner December 04, 2003

Busting it open

When a woman ejaculates on a mans face and shits in there mouth (optional)

Dang, iggy got me fucked up from busting it open all over me last night, the shit tasted good too

by Grjir836 November 01, 2020

Defender of Open Source

Each and every person who defends open source software is a superhero--a superhero who shall be rewarded when the time comes for open source software to dominate the world.

I shall do whatever is necessary to defend, promote, and advocate free libre open-source software. I'm proud to be a Defender of Open Source.

by Bad C dev March 05, 2021

open your window

Spreading your butt cheeks

Will you open your window for me?

by Booty hoofy August 22, 2017

open-noting a bitch

1). Using one's notes to gain an advantage over a person or peers with regards to completing a particularly difficult test. 2). Utilizing one's notes in an aggressive and physical fashion to inflict pain on another, especially the weak and note-less.

I'm open-noting a bitch (college student referring to taking a final exam)

by Wredna May 11, 2010

Jell-o Opener

A trunk lid used to open a plastic cup of Jell-o via impact.

I can't get this Jell-o cup open.

Just put it in the Jell-o opener on the back of the car...works every time.

by Hate-face January 17, 2011