Bi-hetero
A sexuality where you would not have sexual or romantic relationships with someone of the same sex but you can still be attracted to people of the same sex.
Cheryl: Hey, look at that guy, you should totally go out with him, you are bi after all.
Adam: He is hot, but I'm only bi-hetero.
Adam: He is hot, but I'm only bi-hetero.
Bi-Hetero
Someone that is bisexual but prefers the opposite gender over the same.
"So you're bi, you like both genders?"
"Yes but I slightly prefer the opposite gender... I'm Bi-Hetero"
"Yes but I slightly prefer the opposite gender... I'm Bi-Hetero"