Grey boy 

I grey person that can blend in the wall.

Person 1- OMG you see danny? He was in the wall you could barely tell!
Person 2- Yea probably from all the WoW hours. Stupid Grey Boy.

Grey boy by Teh Kevin February 6, 2008

Grey Boy 

Teh Color grey, that someone is.

Grey boy is grey. So a grey color is grey

Grey Boy by K. Weezer February 9, 2008

grey boy 

A male Homestuck troll

"Gosh! Tavros is such a cute grey boy!" Rose gushed.

grey boy by Tumblrina July 13, 2014

Grey Boys 

Ghetto white boys
Wiggers

Those grey boys be hollerin for you..

Grey Boys by Glitterz87 November 27, 2016

greyboys 

Alien species coming to earth with their nice pets (look for shitweasels")

oh, look this greyboy is having a walk with his shitweasel in the park!

greyboys by Michael Underwood April 30, 2003

Greyboyssexual 

Greysboyssexual is when your only attracted to those who act in grey’s anatomy, more specifically the men (mc dreamy and mc steamy)

Omg I can’t stop watching Grey’s anatomy, I’m so greyboyssexual,

Greyboyssexual by Abijade7 January 13, 2021