Green door 

The Green Door represents, or can be used as a metaphor for something that is hidden or unknown. The green door conceals secrets and truths.

Green Door, whats that secret you're keeping?

Kate: I wonder what their domestic life is like?
Tim: They keep that behind the Green Door.

Green door by Russian ranting October 14, 2017

Green Door 

A building located on Clark St. in Evanston, notorious for its residents acting unnecessarily proud of their accommodations.

Johnny: Where is the pregame at tonight?
Bobby Oh, my apartment. Green Door. Have you heard of it?
Johnny: Fuck you Bobby. I'll see you at 10.

Green Door by YungStunnaHardAsFuck April 2, 2016

Green Door Whore 

(1) An evolved Yuma Yummy who has migrated south to Mexico and now makes money for having sex.

(2) A person who pays for a YY at the green door and then eats them out.

Yo, is that Sara? That Yuma Yummy done turned Green Door Whore....Sad!!

Green Door Whore by Gemini December 9, 2003

green door dragon

a phrase that has seemingly no definition on the internet.

green door dragon, a phrase with no meaning and would make a good band name

green door dragon by isogreen February 10, 2008

Lifetime of Silence, Behind the Green Door 

This is a military patch originating from the 504th flight test squadron, operating out of Groom Dry Lake, and Los Alamos AFB. Most of these projects are classified, and bearers of this patch are prohibited from discussing their occupation, hence, "A Lifetime of Silence". In a 1930's novel and a 1980's pornographic film, they both have green doors that a character cannot gain access to. In addition, the military, and most banks, use green vaults. So, the Green Door could be referencing that there are secrets that the public dosen't have access too. The true meaning of this patch is currently classified, and most likely will not be declassified in our lifetimes.

A lifetime of silence, behind the green door is the motto of the 504th Flight Test Squadron...

Lifetime of Silence, Behind the Green Door by AFC. Stanoff October 22, 2012

green glass door 

Double letters green glass door
It not that hard

Green glass door has double letters

green glass door by Skeletor123 February 16, 2018