A negative term used by straight couples looking to save their dying
relationship by searching for a third for a threesome.
Called a “unicorn” as it’s rare anyone would be willing to subject themselves to that volatile mess they call a
relationship.
Unlike an open
relationship or a polyamourous relationship, which can be used to positively describe a relationship involving romantically and/or sexually more than two people, a unicorn is someone who will be used by the couple who don’t care about what happens to the third in the slightest.
If someone asks you to be their unicorn, RUN!
“Did you hear? Stacy and Mark went looking on Tinder for a woman to be their unicorn!”
“Why?”
“Because this is the fourth time Stacy caught him cheating and is desperately
looking for something to save their
relationship.”
“Do you think it’ll work?”
“Hell no!”