fillies and gentlecolts

Most prominently used in Lauren Faust's reincarnation of My Little Pony show, Friendship is Magic, and its fans who call themselves bronies. It is a pony-speak for "ladies and gentlemen", or more appropriately, "boys and girls". It is related to somepony, anypony, everypony, etc.

"Fillies and gentlecolts! As mayor of Ponyville, it is my great pleasure to announce the beginning of the Summer Sun Celebration!"

-Mayor of Ponyville, The Mare in the Moon pilot episode.

fillies and gentlecolts by nickodavincireborn April 23, 2011

Gentelez 

A classy , chivalrous lesbian

She just threw her flannel shirt over that puddle for her girlfriend, now THATS a gentelez

Gentelez by Eddie O Spaghetti O November 18, 2009

gentlecock 

A male who does not like to go around and stick his cock in different girls.

Wow! He’s such a gentlecock for not using me for sex.

gentlecock by anonymousgentlecock October 2, 2019

Gentlecuck

The guy who loses the girl he likes because, according to him, he is being respectful/a gentleman but in reality is afraid of taking the next step.
The girl gets stolen away by a guy who is not afraid to move things forward.

AKA the initial romantic interest in a NTR.

A: "After all this time, I really though him and her were gonna end up together."
B: "It was never gonna happen. He's too much of a gentlecuck."

Gentlecuck by SVG9 August 28, 2022

gentlecunt 

A lad who some would say is gent, but turns out they're really a useless cunt

That lad Richie is a bit of a gentlecunt

gentlecunt by Eonypony December 4, 2023