Greylien 

A type of UFO occupant. Typically diminutive, grey-skinned being with large black eyes, frail body and a slit for a mouth. The also have flat, duck-like feet but this is never shown in films or TV as undermines their sinister, ethereal quality.

Purportedly from the Zeta Reticuli star system but fond of hanging around the mid-western United States, waiting to fondle truckers, rednecks, fishermen, loggers and people looking for a publisher.

Abilities; walking into locked rooms, designing and flying circular craft, turning radios on and off with science/telepathy, levitation and fingering orifices.

First appearance in fiction; possibly the work of HG Wells.

Witness 1; wait!... what are those beings in the clearing... my God!
Wotness 2: Oh they're just Greyliens. They aren't famous aliens like Klaatu and Gort.
Witness 1; or Han and Chewie.
Witness 2: is Han an Alien?
Witness 1; technically he was.

Greyliens return to saucer, feeling despondent. Nobody notices.

Greylien by Klaatu's Nikto October 11, 2020

Greylien 

A person who is not full white and not full black. Commonly known as a greylien. Other variations include "grey mysterio" for a greylien that is mysterious.

Hide your sheep the greylien is coming over soon.

Greylien by miguel8o September 22, 2017

greylind 

A nasty ass vile slut bitch, has constant bitch face, is normally a homosexual, is usually found lonely in the basement corner at a house on social dating apps ie grindr, is usually very salty and thrirsty for little dick bitches.

Son: Mom what is that hideouts thing in the corner?????
Mom: I don't know honey but stay away from it I think it's a vile hoe bitch Greylind!!!!!!!

greylind by Apple jacks May 12, 2015

greylin 

a beautiful girl who is amazing and sweet and awesome. she is very rare and very gorgeous. if you find a greylin, treasure her. <3

DAMNN. my girlfriend, greylin, is such the best!

greylin by lalalaaelmosworld March 20, 2011

Greylin 

Most amazing person in the world so rare so cool and just so amazing

Joe: what is a synonym for awesome

Bob: Greylin

Greylin by Greymishen March 3, 2022

Greylin 

Greylin is a gorgeous girl that is usually the leader of a 2-3 person group. Though she is very pretty, her personality is cold. Greylins are usually very wealthy and tend to brag about it. A false sense of humor, a lack of intelligence, and a need for attention is common in girls named Greylin. She is the type of girl that enjoys teasing guys with her external beauty. If you find a Greylin, don't get too close. She may seem nice at first, but she will soon leave you feeling hurt.

Boy 1: Dude, see that girl?
Boy 2: Oh you mean Greylin? Don't try her.
Boy 3: Why not? She seems nice and she's really pretty...
Boy 4: Man, don't fall for it. I've been there before.

Greylin by sunnydayaway April 28, 2013

Greyling 

A smaller version of a man's penis. Kind of like "yours is cute. It's just like a man's - only smaller!"

Oh, look - he has a 'greyling'.

Greyling by danbuzzman April 24, 2011