Gay hetero
A person who claims they are straight but do questionable things/are experimental/curious. This can be used as another word for bisexual. Basically someone who says they're heterosexual but aren't. (Poser)
Jerry: "Did you see Ashley making out with Lisa?"
Toby: "Yeah, she's a gay hetero."
Toby: "Yeah, she's a gay hetero."
Gay-Hetero
A homophobic person who is outwardly anti LGBTQIA only because they are actually gay and don't want to admit it.
Jermaine hurt Chad's feelings when he said he wanted nothing to do with Chad because he thought Chad might be gay, but then Jermaine got caught by Chad getting the train run on him by Devante and Johnny at a party. Chad walked out of the room and exclaimed, "Don't hate on me ya Gay-Hetero!"
Hetero-Gay
A man who is homosexual but only feels attraction to the opposite sex, and not the same gender
"He came out to us, he said he was Hetero-Gay, we all smiled in support"