Top definition
The act of one individual placing a strap-on dildo on his/her head, lubricating it with Dr. Bronner's all natural menthol spearmint soap, and proceeding to penetrate his/her partner's asshole. It is preferred for the "rhino" to penetrate at a full running charge. Technically speaking, this is a modified screwnicorn.
Ooooooo-weeeeeee! Damn that spearmint rhino was refreshing. It's like my asshole just brushed it's teeth.
by Wild Hog February 22, 2011
Get the mug
Get a Spearmint Rhino mug for your barber Sarah.

Available Domains :D

  • spearmintrhino.men
  • spearmintrhino.se
2
the act of performing anal after receiving a peppermint fattie
my girlfriend was giving me a peppermint fattie and i rolled her over and gave her a spearmint rhino
by the bear man February 09, 2011
Get the mug
Get a spearmint rhino mug for your cousin Jovana.