1 definition by QD Sapphire

A highly sought-after no-strings-attached “third” female sex partner for a man&woman couple, who is also requested to bring a strap-on with her for the man’s own interests.
Unicorn hunters are bad enough, but now this dude expects me to be a Pegacorn too.
by QD Sapphire February 17, 2018
Get the Pegacorn mug.