A sauce exclusively produced by men. Also known as semen. It can be easily differentiated for its white transparent colour and its salty flavour. Not recommended on pasta.
by Mr Boxers February 16, 2022

John: "Dude, did you bang that chick you were with last night"?
Bob: "No, but she left a thick coat of knuckle sauce that I can still smell today".
Bob: "No, but she left a thick coat of knuckle sauce that I can still smell today".
by drofski82 April 18, 2011

by eujhrfvkhsdkj August 2, 2010

by WootWootWest May 27, 2018

by Rusty Larue February 22, 2014

by Bonk Treat July 13, 2010

The liquid from your butt during a crap. Or maybe used as a description or nick name of a person place or thing.
Hey guys what the hell!! Who left turd sauce on the toilet seat. Or as the nick name, hey turd sauce I need you to do me a favor and mop the floor. Don't be a turd sauce!!
by Jaebird77 August 28, 2012
