Phrase required among heterosexual company before stating a fact about yourself that would likely be considered homosexual.
Fernando: "I watched Brokeback Mountain last night."

Steve: "...dude..."

Fernando: "Sorry...I'm not gay, but I watched Brokeback Mountain last night."
by Maddict November 12, 2010
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a comment used by insecure males to lead others in to believe that they are straight when they are actually bisexual, thereby making the comment true: a person who says "I'm not gay" is neither straight nor gay, but bisexual
Jimmy: "That guy just came up to me and said, 'I'm not gay, man'. I wonder why he would do that." Maura: "He was letting you know he was bisexual, dear. You should go back up to him and ask him if he would like to see a movie with you tonight."

John: "Peter, I was wondering. Uh..."
Peter: "JOHN, I'M NOT GAY!"
John: "Sweet! What time?"
Peter: "Maybe like six or something. I'll pick you up!"

Myron used the term "I'm not gay" in the wrong context and led a handsome young man into thinking he was bisexual when he was actually just gay.

After Devon told me he wasn't gay, I became excited, however he specified that he wasn't bi either. I became depressed.
by Randy Zitchit June 13, 2008
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The empty seat in a movie theater that two males leave between them to show the rest of the audience that they are straight.
Bob: I went to a movie with John the other day but we left the I'm not gay seat, so no one thought it was weird.
by Grethe January 17, 2007
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The urinal you leave open between yourself and another dude when pissing in a bathroom. A violation of this rule, when there are plenty of urinals, shows that you are gay.
I guess that dude isn't gay, he left the "i'm not gay" urinal open.
by Jake Herman February 13, 2007
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The one urinal space 2 guys leave between them while pissing.
"I always leave an I'm not gay urinal when I use a public bathroom."
by Jon345639876347593409 February 16, 2007
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The seat two closeted gay guys leave between each other in a movie theatre to convince themselves more than anyone else that they're straight.
One day, Adam and Steve went to a movie and left the "I'm not gay seat" between them. Two years later they fucked in that same seat.
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