reverse unicorn
When someone shoves a foreign object into their ass, gets on all fours and sticks their ass in the air, then runs around while screaming.
Bro, did you see that chick last night? She pulled a pretty mean reverse unicorn.
Reverse unicorn
A sex position where the girl has a unicorn butt plug in her arse while getting jammed by a homie
Damn, me and my girl tried the reverse unicorn last night that shit was brutal