The muscle that controls the flow of shit.
"Dude look at the sfinktur on that guy." Joe said
"Thats what she said!" Jordan exclaimed.
"HAHA." pronounced the crowd.
© 1999-2015 Urban Dictionary ®
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.