An Extension of Unicorning. Instead of one dildo, two are attached to the head and used to penetrate both the anus and vagina simultaniously.
by demiangel May 20, 2009
person 1 - OH I RHINO'ED HER SO BAD LAST NIGHT
person 2 - Really? How was it?
person 1 - AMAZING, i rhino'ed her like i never rhino'ed someone before in my life.. rhino'ing all night.
person 2 - Really? How was it?
person 1 - AMAZING, i rhino'ed her like i never rhino'ed someone before in my life.. rhino'ing all night.
by rhinogod October 03, 2010