The muscle that holds your asshole shut. To call a person a sphincter muscle is very offensive. Your basically calling someone a asshole.
Man check out that woman over there yelling at those kids for fishing near her precious boat. She is a sphincter muscle and needs to stop talking shit.
by jimmybomm October 19, 2020
Get the sphincter muscle mug.by holde September 13, 2011
Get the slinkerknot mug.Related Words
the fictional 80's band as portrayed by the Backstreet Boys in their music video for the song "Just Want You To Know"
medical terminology defines the group of muscles near the central anus as something quite different than it is to the american youth these days. Today we will document the addiction to this anatomically correct heavy metal band
SPHINKTER!!!
SPHINKTER!!!
by BSBfan87 September 14, 2005
Get the sphinkter mug.by JohncashwithanAK September 10, 2005
Get the sphincter infantry mug.by The Etymologist March 20, 2009
Get the Morning splinter mug.a trick, an easy way out
by Una Malachica March 30, 2008
Get the slinter mug.A sphincterbater although sometimes female, is usually a male of homosexual preferences that gets a feeling of exctasy out of fingering their own anus.
by ZEN 1 March 1, 2005
Get the sphincterbater mug.