Mixing sauces is when a female and a male are having sex and the female is on her period and the male cums inside of her, so mixing of the "sauces".
by Ghostbabies May 20, 2016
When an individual is having sex with more than one person. They are mixing sexual "germs/secretions" from one person to the others in which case they are mixing sauces.
"Bro, I have herpes but I don't know who I got it from?!"
"Dude, you have gotta stop mixing the sauces.."
"I am so not into just her anymore man, I am gonna just mix some sauces."
"Dude, you have gotta stop mixing the sauces.."
"I am so not into just her anymore man, I am gonna just mix some sauces."
by juicestyna October 25, 2011