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1.
Saucing is when you cum all over a female. Whether it's on her back side, tummy, face or if it's really serious and she doesn't want to waste the "Sauce" then she'll hoover it in the mouth.
Ooooh man it's been a long weekend! I was "saucing" all over the place.
by Manaseh July 13, 2005
 
2.
to pour beer into ones asshole and gently sip it from the anal area.
i caught him and his cell mate saucing.
by anus master2000 June 03, 2003
 
3.
to be bleeding out of one's vagina
Oh boy, I am going to need a enormous tampon because I am saucing a lot today.
by grossaye May 16, 2005