A
term of endearment that a
bisexual friend of mine gave to her
boyfriend.
Derived from an exchange on a mailing list for lesbians "and friends" that she took part on--a young man signed on and asked politely if any lesbians might be interested in having sex with him. One poster replied, "You just don't get it, do you, het-boy?"
"Het-boy" is a useful term, even if you are one.
This is not related to the word hautbois.