Sphincter Licker 

Someone who enjoys licking the anus of another person. The word sphincter comes from the circular muscle found at the end of your rectum, therefore when one places their tounge on this muscle, they become a Sphincter Licker.

A man who enjoys licking ass whether male or female, is a Sphincter Licker.

Sphincter Licker by Casey_Australia October 13, 2008

sphincter-licker 

someone licking anus; someone trying to obtain advantage by offering excessive flattery, praise and compliments, usually not sincere

..this sphincter-licker managed to get another raise!

sphincter-licker by Swiss Dude April 15, 2010

sphicter licker 

one who licks the sphicter (ass whole) of another.

"Joey really enjoys his hobby of being a Sphicter Licker"

sphicter licker by Norvinha June 7, 2005