Gaytiquette 

Etiquette for when interacting with gays.
Set of social rules for straight people to have in account when interacting with gays

I usually let my gay co-workers to go first at the door. Yeah, I have gaytiquette.

Gaytiquette by Khannon November 27, 2012

Gitiquette 

Combination of Git and etiquette.

Conduct while collaborating using the Git Version Control System (typically in an open-source {software} project) that is courteous to fellow developers, and results in a clear and readable Git history.

Committing only on the master branch is considered poor Gitiquette, as is using "git push --force".

Gitiquette by Thijzert October 16, 2012

ghetiquette 

Derived from "ghetto" and "etiquette", this word describes behaviors that are acceptable in the ghetto.

Shooting up someone's "mama's" or "babymomma's" crib is poor ghetiquette when the opportunity to bust a cap in the offending party is readily available.

Being a snitch for the cops is poor ghetiquette.

ghetiquette by Nick T April 4, 2005

Gametiquette 

Gamer etiquette

Gamer 1: "I want to eat chips but then I'd have to wash my hands"
Gamer 2: "Why?"
Gamer 1: "I don't want to get my new controller dirty"
Gamer 2: "That's great gametiquette

Gametiquette by #human dictionary March 20, 2021