Opensauce 

Any type of sauce that is free of propitiatory ingredients and procedures. In order for a sauce to be deemed as opensauce, he 'sauce code' must be freely available under a GPLv3 licence for all to see.

Person One: Hello; welcome to Burger King, how can I help you?
Person Two: Hey, could I please get a whopper with cheese, without pickle, onion or tomato?
Person One: Sure, that'll be five dollars.
Person Two: Could I please have that with ketchup that conforms to opensauce standards?
Person One: Sure that'll be three dollars. I should note that you'll have to build it yourself, and Burger King is not responsible for anything you do. Oh, and it tastes like cow shit.

Opensauce by manipulate July 11, 2010

OpenSUSE 

OpenSUSE is the best Linux distribution ever made. Everything is perfect and simple in it. But for some reason it is not as popular as Ubuntu or Arch. Only NixOS can be more underrated.

"I installed OpenSUSE and everything works in it. I didn't even set up anything."

OpenSUSE by edvardeishen June 26, 2021

ownsauce 

To make the sauce of ownage. To pwn someone in a game or in real life. Used in the popular game World of Warcraft and Counter Strike Source.

Person1: Omg..I just killed that guy. One shot.
Person2: Holy @#%^.

Person1: I just made the ownsauce and made him drink it.
Person2: pwned.

ownsauce by Curtis B August 1, 2007

opensourcerer 

Of or relating to a person(s) who actively contributes to an open-source software project.

"Hmmm should we keep this code private, or publish it for the opensourcerers to mull over?"

opensourcerer by criptoe May 22, 2007

openSUSE 

An open-source, free, operating system developed by the openSUSE Project based off Linux. The GUI for openSUSE is often either KDE, or GNOME. openSUSE is often a good alternative for rather old systems, with generally easy usage.

The box said "requires windows ME or better..." so I upgraded to openSUSE!

openSUSE by loki1717 December 27, 2008

Oversauce

The delicious juices that escape from your food only to fall and be absorbed by food on a layer beneath it.

I thought those tacos were originally delicious, after oversauce they are phenomenal.

Oversauce by Meystache May 16, 2011

open sauce 

Open source. Used in Swedish as Open sås, which have a similar sounding as sauce.

Sourcesense, a European sauce consultancy has signed with proprietary software maker Microsoft to make open sauce software for Office.(from the Inquirer)

open sauce by Sven Svensson March 28, 2008