Hidden 

Something that isn't in your sight but you (or someone) know that is there. Like when someone (your girl) take away the remote of the TV.

Where is hidden the damn remote!?

Hidden by yo-the-navigator November 23, 2009

Hidden 

Feeling attraction towards helmets of all kinds of shapes, colors and sizes. The person with this kind of attraction can feel this throw someone else wearing a helmet, and the person behind it can also impact in that perspective. This act can be both sexual or nonsexual.

"I can love you even if you've been hidden from me."

Hidden by May Solo May 27, 2020

Hidden 

when you fuck my rump

wow, your'e really hidden my rump

Hidden by skinnyelias June 14, 2018

Hidden Vaggie Ranch 

The little globs of cum that get on your dick when the chick you're fucking is basically a community cum dumpster.

Damn baby you're supposed to be my girlfriend so what's the deal with all this hidden vaggie ranch?

Hidden Vaggie Ranch by Ranchgirls December 7, 2020

Hidden Number Theory 

Hidden Number Theory is the umbrella term for the mode of perception that allows the observer to extract the ‘hidden’ letters, words and numbers within letters, words, and numbers. The following examples will demonstrate the method behind this concept using the words Eight and Light as well as the letter O and number 0.

Example one

Eight, Light

In this example, we can observe how the word Light is seemingly ‘hidden’ within the word Eight. All we must do is remove the top arm and the centre crossbar of the E to reveal the ‘hidden’ L. Thus, the word Light appears. This example demonstrates both a hidden letter within a letter and a hidden word within a word.

Example two

word, crow

In this example, we can observe how the word crow is seemingly ‘hidden’ within the word, word. All we must do is remove the stem from the letter d to reveal the apparent ‘hidden’ c which reveals the letter combination worc. Next, we reverse this letter combination to reveal the seemingly ‘hidden’ word crow.

This methodology allows the user artistic licence to elaborate on this methodology and develop a sentence. For example, “There are eight bright lights” and “The crows work is in misguided words”.

Example three

O, 0

In this example, we can observe the similarities between the letters O and the number 0, in that they are both circular. Through the elaboration of this idea, the Cobain cipher was developed.

Hidden Number Theory was identified and defined by Steven McCreanor to demonstrate the logic behind the deliberate cryptogram STUVWX MC^234567.

Hidden Number Theory by STUVWX MC^234567 August 28, 2019

Hidden Brick

(n.) A seemingly complimentary statement, usually said by one female to another, that is covertly derogatory or insulting in nature or intent — perceivable only to the individual to whom the statement was directed and nobody else.

1) Example of an archetypal "hidden brick" between two females:

Alexandra: What do you think of my engagement ring?
Becky: It's cute.
Alexandra: What do you mean it's "cute"?! This ring is BEAUTIFUL, you bitch!

2) Male counterexample:

Andrew: What do you think of my new crossbow?
Ben: It's cute.
Andrew: Screw you! This crossbow is friggin' BADASS, you dipshit!

Hidden Brick by Whaaa??? July 25, 2011

Hidden Gem 

A video game, movie or book that is considered to be good but is relatively unknown.

Man, Doom Troopers is such an awesome hidden gem. It's a shame that not a lot of people know about it.

Hidden Gem by ArtThouManWhoMakesDefinitions May 19, 2018