1 definition by rhinosphinctorouslover

Rhino and sphincter combined. Meaning getting a rino in your anus also known as the sphincter. Knee into ass equals rhinosphinctorous.
It really hurt when I got a rhinosphinctorous.

I kneeded Caitlin in the ass and gave her a rhinosphinctorous.

Shes a fucking rhinosphinctorous.
by rhinosphinctorouslover August 17, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×