A Unicorn is a mythical creature, someone amazing who is hard to catch or simply a very rare find. The term is often describing someone who is remarkably attractive (above a 7.9), but not at all batshit crazy, amazing at sex, and has a great personality. You may be a Unicorn.

What does unicorn mean on dating sites?

When a monogamous couple opens up their relationship only to an attractive and bisexual woman they intend to have a sexual relationship with, it is called “Unicorn Hunting”.