Submarine gay

A gay person that is in the closet.

An undercover gay person
You wouldn't think he is gay.
Yeah he's a submarine gay
by Kingdomman May 09, 2016
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Submarine gay

A person who is undetectably gay but pops up and shows themselves occasionally.
John is such a submarine gay, he only comes out in the George.
by Kingdomman February 17, 2016
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