by Nina Simone January 22, 2009

When someone purposefully leaves their sexual orientation ambiguous while near consistently acting like they’re about to come out as something other than straight to their friends or family.
“Damn, Sam keeps playing with the closet door. I cant tell if she’s straight, bi, pan or what! I’ve tried asking but she always dodges the question.”
by The Big Toast October 11, 2020

A term to describe a homosexual who is still in the closet, yet everyone else can clearly see their sexuality. Therefore the closet they are in as a glass door closet.
Johno: "Man, I think Ryan is definitely gay, but he says he's not."
Steve: "Yeah man he's gay, he's just in a glass door closet."
Steve: "Yeah man he's gay, he's just in a glass door closet."
by kay lost April 25, 2010

The metaphorical location of a flamboyantly homosexual person who refuses to own up to their gay ways.
by Alagai March 22, 2017

by Generalsau July 24, 2025

When your friend claims their straight but has sex with a transgender that identifies to the opposite gender of the friend
“ I thought he was straight. I can’t believe he had sex with a transgender woman.”
“ I guess he’s an Open Door Closet”
“ I guess he’s an Open Door Closet”
by Fantasic? Wait say that again September 02, 2025
