Definitions by J_Badger.King O'theWampusKats
2 headed unicorn
When a guy takes a strap on and puts it on in reverse, then proceeds to have sex with 2 women. One in front and one behind, BACK & FOURTH & BACK & FOURTH.
2 headed unicorn by J_Badger.King O'theWampusKats January 20, 2017